I downloaded video card too.
How to install .jpg?
It's a special trick that Microsoft doesn't want you to know about, you have to put the Windows Install disk in your disk-drive, then restart and go into BIOS there you change your boot settings to CD-Drive and save the settings and it will restart, then it will go into a blue screen and you have to format your hard-drive, don't do anything else except for this and then restart your computer.
Afterwards you'll have a special program on your desktop that can run .jpg files as .exe's so you can install the .jpg!
I probably put too much time into this.