Problem Installing Internet! please help

[Zim0n]

I have just cleaned the whole disk and installed windows on the computer again. Now i have the problem to install internet on the computer ....i have tried a several different methods and internet antennas....i have also got help from a friend of mine who is pretty handy with computers. He tried different methods as well, but not even he could install it... nothing seem to work.. 

Please, i need help, i am using a FUJITSUE SIEMENS computer with Windows XP home edition.

[Carbon Dudeoxide]

How do you get online now?

Are you talking about getting wireless or connecting to a wireless network?

[Zim0n]

right now i am using my mom's mac, which works fine with internet..i need help with MY computer...using this one to get help 

[Carbon Dudeoxide]

Are you talking about getting wireless or connecting to a wireless network?

Also, How is the Mac connected?

[Zim0n]

i want to connect to our wireless network that we have at home with my computer...i have a D-Link USB antenna thing that can be used to get connection, but it doesn't seem to work, i also have a Linksys USB antenna, tried using both..
Im not sure, but the Mac is a Leopard with a 24 inch screen, i think it is an wireless antenna built inside of it..

[Carbon Dudeoxide]

Hmmmm....Can I have your Computer's Model Number.

[Zim0n]

i am a real newbie when it comes to this stuff...where do i find it? on the computer, or in the manual..?

[Carbon Dudeoxide]

It should be on the computer somewhere, and on the manual. 

[Zim0n]

okey  well i dunno which ones it is, there are lots of numbers and stickers with numbers on there, well the Computer is a old one...  its an SCALEO 600, and i also found something called the ''product key'' if that helps..

[Zim0n]

ohh i found a number here...is it the SRN number you need? 

[Carbon Dudeoxide]

Is this your computer?
http://www.fujitsu-siemens.co.uk/rl/servicesupport/techsupport/consumer/MediaCenter/Scaleo%20600/Scaleo%20600.htm

Can you connect using an Internet Cable? (not wireless)

[Zim0n]

i think thats my computer yes, exept mine doesnt have a black part like that one, and it has got 2 CD rom drives, I CD rom and one DVD...i haven't tried connecting it using a internet cable, i cannot...because it is used by another computer in another room.. so i have to go for wireless...but ill try carry it down and connect and see if there is any difference..

[Carbon Dudeoxide]

All right.

Also, after you see if it can get online at all, what are the wireless antennas you purchased?

[Zim0n]

i got it!, maybe... the D-link anntenna i was using before i cleaned disk was installed by a CD which i cannot find...maybe you could help me if there is anywhere i can download a file which corresponds to the installation CD? if you could that would be great! the D-link antenna i am using looks like this:

We have one more of these, which is used by another computer in my home to connect to our internet..that computer is a Windows XP proffitional 

[recovering disk space -- attachment deleted by admin]

[Carbon Dudeoxide]

If it is the exact device and model in that picture, download and install the driver here:
http://support.dlink.com/products/view.asp?productid=DWL-122
(you need to click on the Windows XP Tick down the page)