Delmar Really Works

first off in the bottom right hand corner of your computer if you see alot of icons start up there when you first start your computer then this is for you if you dont know already how to get rid of em.

Press your Start Button (bottom left) and go to “run”
now type in: msconfig
now you will get a box that pops up and will tell you bunch of stuff dont mess with anything else other than what I tell you otherwise you could do something really bad (possible) go to your “startup” tab on the top right of the screen where it usually is and click it.

Now you will have a closed in box with bunch of filenames n addresses and more boxes with checks in them. Now if your like me you dont want anything startin up when you start you computer up or while your even doing anything cause it slows you down. Now unless your like me right now 1 have 1 thing starting up when my computer starts up and thats my settin for my overclocked vid card. But other than that uncheck every box and then hit apply and ok. Then window you were jus in will now close and ask you if you want to restart or wait till later to restart.

Either way when you shut it off and then turn it back on the settins will kick in

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Note: the terms multicast address and MSB are explained at the end.

Every station on a PSN (packet switched network) that is based on the TCP/IP
protocol (your computer is one, for example. Yes, we’re referring to a host
that is connected to the net) must have an IP address, so it can be identified,
and information can be relayed and routed to it in an orderly fashion.

An IP address consists of a 32 bit logical address. The address is divided
into two fields:

1) The network address:

Assigned by InterNIC (Internet Network Information Center).
In fact most ISPs (internet service providers) purchase a number of addresses
and assign them individually.

2) The host address:

An address that identifies the single nodes throughout the network. It can be assigned
by the network manager, by using protocols for it such as DHCP, or the workstation itself.

[The IP networking protocol is a logically routed protocol, meaning that address 192.43.54.2
will be on the same physical wire as address 192.43.54.3 (of course this is not always true. It depends on the

subnet mask of the network, but all of that can fill a text of its own)

IP address structure:

—.—.—.—

^ ^
| |
network | host

Every ” — ” = 8 bits.
The first bits ===> network address
The last bits ===> host address.
with 8 bits you can present from 0-255 . (binary=(2 to the power of 8)-1)

Example:
11000010.01011010.00011111.01001010 (binary)
194.90.31.74 (decimal)
IP address CLASSES :
We can classify IP addreses to 5 groups. You can distinguish them by comparing the “High Order” bits (the first four bits on the
left of the address):

type | model | target | MSB |addr.range |bit number| max.stations|
| | groups | | |net./hosts| |
——|——–|——–|—–|————–|———-|————-|
A |N.h.h.h | ALL | 0 | 1.0.0.0 | 24/7 | 16,777,214 |
| | ACCEPT | | to | | |
| | HUGE | | 127.0.0.0 | | |
| | CORPS | | | | |
———————————————————————–
|N.N.h.h | TO ALL | 10 | 128.1.00 | 16/14 | 65,543 |
B | | LARGE | | to | | |
| | CORPS | | 191.254.00 | | |
———————————————————————–
|N.N.N.h |TO ALOT | 110 | 192.0.1.0 | 8/22 | 254 |
C | |OF | | to | | |
| |SMALL | | 223.225.254 | | |
| |CORPS | | | | |
———————————————————————–
D | NONE |MULTI-CA|1110 | 224.0.0.0 | NOT FOR | UNKNOWN |
| |ST ADDR.| | to | USUAL | |
| |RFC-1112| |239.255.255.255| USE | |
———————————————————————–
E | NOT FOR|EXPERIME|1,1,1,1| 240.0.0.0 |NOT FOR| NOT FOR USE|
| USE |NTAL | | to |USE | |
| |ADDR. | |254.255.255.255| | |
———————————————————————–

N=NETWORK , h=HOST .

Notice the address range 127.X.X.X.
These addresses are assigned to internal use to the network device, and are
used as an application tool only. For example: 127.0.0.1, the most common one,
is called the loopback address - everything sent here goes directly back to
you, without even traveling out on the wire.
Also, some IPs are reserved for VPNs - Virtual Private Networks. These are
local area networks over wide area networks that use the Internet Protocol to
communicate, and each computer inside the network is assigned with an IP
address. So, suppose a certain computer wants to send a data packet to
another host on the network with the IP ‘x’, but there’s also another host on
the Internet that has the same IP - what happens now? So this is why you
cannot use these and other forms of reserved IPs on the Internet.

EXTRA:

Distinguishing different groups:

You have to compare the first byte on the left in the address as follows:

Type | First byte | MSB
| in decimal |
—————————-
A | 1-127 | 0
—————————-
B | 128-191 | 10
—————————-
C | 192-223 | 110
—————————-
D | 224-239 | 1110
—————————-
E | 240-254 | 1111
—————————-

NOTES: Yes, we know, we’ve left A LOT of things unexplained in this text.
With time, we will write more tutorials to cover these and other subjects. So
in the meantime, I suggest that you go to http://blacksun.box.sk, find the
tutorials page and see if there’s anything else that’s interesting to you.
And remember - we also have a message board, so if you have any questions,
feel free to post them there.

weird shit (newbie note):

1) Multicast: (copied from RFC 1112)
IP multicasting is the transmission of an IP datagram to a “host
group”, a set of zero or more hosts identified by a single IP
destination address. A multicast datagram is delivered to all
members of its destination host group with the same “best-efforts”
reliability as regular unicast IP datagrams, i.e., the datagram is
not guaranteed to arrive intact at all members of the destination
group or in the same order relative to other datagrams.

The membership of a host group is dynamic; that is, hosts may join
and leave groups at any time. There is no restriction on the
location or number of members in a host group. A host may be a
member of more than one group at a time. A host need not be a member
of a group to send datagrams to it.

A host group may be permanent or transient. A permanent group has a
well-known, administratively assigned IP address. It is the address,
not the membership of the group, that is permanent; at any time a
permanent group may have any number of members, even zero. Those IP
multicast addresses that are not reserved for permanent groups are
available for dynamic assignment to transient groups which exist only
as long as they have members.

Internetwork forwarding of IP multicast datagrams(ip packets)is handled by
“multicast routers” which may be co-resident with, or separate from,
internet gateways. A host transmits an IP multicast datagram as a
local network multicast which reaches all immediately-neighboring
members of the destination host group. If the datagram has an IP
time-to-live greater than 1, the multicast router(s) attached to the
local network take responsibility for forwarding it towards all other
networks that have members of the destination group. On those other
member networks that are reachable within the IP time-to-live, an
attached multicast router completes delivery by transmitting the
datagram(ip packet) as a local multicast.

*if you donot understand the above do not worry, it is complicated and dry
but reread it and read it again get a dictionary if it helps.
Hacking is not easy.

2) MSB: Most Significent Bit:
In set numbers the first number on the left is the most important because it
holds the highest value as opposed to the LSB=> least significent bit, it
always holds the the smallest value.

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To comply with current Internet standards, Internet Explorer limits the number of simultaneous downloads to two downloads, plus one queued download. This configuration is a function of the browser. However, as connection speeds increase, and the number of total connections that are allowed to Internet servers increase, the two-connection limit may be restrictive.

Please Note: Changing the maximum number of connections beyond two is a violation of Internet standards; use at your own risk!

To increase the number of simultaneous connections that are allowed, follow these steps:

1. Start the Registry Editor
2. Go to HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Internet Settings
3. Select New > DWORD Value from the Edit menu
4. Name the new value MaxConnectionsPer1_0Server
5. Right-click the MaxConnectionsPer1_0Server value and choose Modify
6. Under Base, click the radio button next to Decimal
7. In the Value Data: box enter the number of simultaneous connections you want to set (for example 10 is a good value), and 8. click OK
9. Repeat steps 3 - 7 using the new value MaxConnectionsPerServer
10. Exit the registry editor

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Running out of hard disk space, yet also want to keep all the files that are currently on the system in perfect order? Install an extra hard disk, and see your available space rise!

Firstly, make backups of your existing system files. You may never know when these may come in handy. If your current hard disk may go down the pan, you’ll be glad to have something to start with again. Also, if you want to use all your data that is on this drive, back it up anyway; ready to be transferred to the new drive. Also, create a system disk for your PC. This can be created by going to Control Panel > Add/Remove Programs, and then the “System Disk” tab. The instructions should be there for you. “WHEN I INSTALLED MY EXTRA HDD I DDNT FOLLOW ANY OF THE ABOVE MENTIONED….INSTEAD JUST OPEANED THE CABINET AND LOOKED FOR THE WIRES AND CONNECTED THEM …ANY ONE CAN TELL WHERE THE CORRECT WIRE GOES ….. THE MAIN THING IS TO MAKE SURE THAT THE BROAD THIN GRAY WIRE OR DATA CABLE SLOT WITH THE WORD ‘P2′ IS CONNECTED TO THE EXTRA HDD”

Once you are prepared on the software side, turn off your PC and open the case to your PC (Please take proper precautions at this point. Anti-static wristbands and other such devices should be used. If you don’t have these, just make sure you are properly earthed, and know what you are going to do. Oh, and please turn off the PC properly. I don’t want you dying on me, literally!). The hard disk is the metal box shaped thing that is either the size of the floppy drive or it could be the size of the CD-Rom drive. It should be easy to spot, because it might even say “Hard Disk” on it. At this point, look and see where you can put the new drive, and how you are going to connect it up. If there is no hard drive in there, then don’t worry; I’ll explain how to connect it up as well.

Look at the end of the HDD. It should have a load of sockets and pins for you to play around with. At one point, you should be able to see some pins with some jumpers attached, and a sticker on another side telling you what configuration of jumper positions means what to the computer. If you are attaching it to the same IDE cable as your existing drive, then set it to “Slave”, otherwise, select “Master” and fit it as close to the start of the cable as possible (The start of the cable being where it’s connected to the motherboard). This cable is an “IDE” cable, and can only be fitted two ways to the drive itself. Look for an indication as to which side pin number 1 is (Look for stickers again!) and insert the IDE cable in that socket and pins, with the red side as close to pin 1 as possible. Then, just fit it into the computer, as you would do any other drive (For the thickies, which means attaching it to the case using the mounting screws that should come with the PC. Before you do this though, note down the extra information on the top of the drive, usually the number of cylinders, heads, sectors, and any other information. Next, connect one of the power cables to the HDD (These are the 4 cable collections with connectors attached, which leads from the power supply unit), and close the PC case.

Next, you will have to mess with CMOS. Turn on the PC, and hit whatever key you are told to at the bootup to get to the CMOS menus. When in there, choose the relevant section (We can’t say exactly, because there are many different CMOS set-ups around) and select “IDE Auto-detection”. If the hard disk does not appear on it, then you will have to enter the information manually. Use the notes you collected from the top of the hard disk earlier to tell the computer what the hard disk is.

IMPORTANT:
Afterwards, insert the system disk(”THE BACKUP DISK THAT CAN BE CREATED BY RIGHT CLICKING A DRIVE4R AND SELECTING FORMAT AND THEN THE CREATE BACKUP DISK OPT”) prepared earlier and “Save” your editing of the CMOS and exit. The system disk should work instead of the original hard disk (Or if you are installing from scratch, then it will boot from the A: anyway).
Type “fdisk” at the dos prompt. This runs a program called, surprisingly, FDISK. Tell the computer which drive ie the harddisk is the new one (Please choose the correct one at this point. Make a mistake, and you really could be using those backups!), and then tell it what partitions you want (Don’t worry about it, as there are full instructions while you are running the program). Once this is done, you can reset your PC (Except if this drive is being installed from scratch and is on it’s own. If this is the case, then you can format the drive by typing “format c:” This will format the drive for you, but what’s really good is if you type “format c: /s” instead, as this installs some important files at the same time. Then, just follow the instructions to install whatever OS you are going to use.)
If you are adding this drive as a second HDD, Go into Windows (Or any other OS, but the instructions may be different!) and then format from “My Computer” like you would a floppy disk. There you go: A newly installed hard disk, with minimum effort!….and dont take the risk of formatting any of the drives u know!!!! if in doubt contact me here or don’t do at all………”SOD will not be held responsible for any data lost in this process”

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