If all you want to accomplish is the screen inversion, it can be done with Pivot Software.
Everyone I need help finding a video card!! I want to know the best one, so I would like everyone to go into the settings and try to invert thier screen. Flip everything upside down. I am not sure if it make a differece if it is hooked up to the vga port or the tv-out, but I need the tv out. So the only thing I ask is to go into your settings and try to invert the screen. If your card does it, then please respond and tell me the Make, Model, and Version of your video card.
PII 266, 512 MB RAM, 10 Gig, 36x CD-ROM, 16x DVD, DeLorme GPS, 5.6" LCD Screen, Dschmidt power controller, Keypower ATX DC-DC Supply, PowerAmp Macro controller, Dauphin mini-Kbd.
Sony Head Unit, Sony Unilink input selector, rear deck Kenwood 6x9's, stock door spkrs... All in my '96 Civic, of course :}