I have tried several times to add the resolution fix, but I can't get it to work. In fact a strange thing happens: my computer resolution reverts to 1024x768 and I have to reset it to 1440x900. I changed the resolution in the d3d8.cfg file and I tried changing the resolution in the main.cfg file from 1024x800, both to 1440x900.
As soon as the game starts to load, I get a flash of a dos window in 1024x768 and then the game loads in that resolution, and my computer reverts to that resolution when the game exits.

I have Vista 64 and NVIDEA GEFORCE 9800M GTS with the latest driver (8.15.11.8585)
Another strange thing happens: my frame rate is cut by about 75%.

This is really too bad, as I have a Samsung 48" LCD HDTV and; of course, the resolution of 1024x768 doesn't do it justice. SH4 plays at 1440x900 and looks terrific; unfortunately, the game sucks.