lonely: I... don't understand the question. Did you read the long vers... Oh, right, you must have. Alrighty, I'll just try to make a list of it.

1. Start regedit. (Open/activate Start Menu, click Run, type regedit, hit enter.)
2. By clicking the plus-signs to the left of the folder-icons, locate and open the 1.00 folder. Detailed path: Expand HKEY_LOCAL_MACHINE. Scroll down (a long way, most likely) until you find SOFTWARE. Expand. Scroll further down until you find Squaresoft, Inc. Expand it, and the Final Fantasy VIII you find there as well, and you'll see 1.00. Click the folder or otherwise select it for browsing. The contents appear on the right part of the screen. (A bunch of registry-entries. If you're at the right place, you'll see a datadrive-entry in the left column with your CD-drive named in the rightmost column.)
3. Right click on an empty area in the section with all those entries, and you'll be able to select New. :rolleyes2 Gee. Holding your mouse over New will make a new menu appear. Select DWORD, and a new DWORD-entry will show up. (While you're at it, you might as well create yet another DWORD. Same procedure, yes.)
4. Name one of the DWORDs D3DTextureOrigin (with capitalization, or Bill Gates will send a SWAT-team to your house), and the other D3DTextureDivider.
5. Doubleclick one of them, type 1 and close the little dialog-box that popped up. You shouldn't need to do anything else before doing so - I just double-checked, and there's only one field where you can type anything for those entries. Repeat for the other entry.
6. Play FF8 PC.