Computer Reformat...

I got my computer reformat last night until 5am.I Should have finished it at 1.30am but the thing is that I lost my network adaptor CD so I don't have anything to install for the hardware.I downloaded the software from the net.Trying to download a 10.3mb thing into my computer using a 56k modem is so terrible.And I download not only once and is a few times because I download the software for XP and not my XP.And at the end of last night,I still can't get things right.
The reason why I want to reformat is because I want to play DOTA.I can't play is because the Directx is causing some problem.It is installed in my computer but my computer says it is not.
I got home from work today and staring into my internet-less computer.I decided to turn my room upside down to look for this missing CD.I found it behind my computer table.Don't know why it was there.It must have shouting to me to ask me to pick her up but I didn't heard her.So sorry...