hi
Here's an odd one. Just installed Giants, launched it, the screen was rotated 90 degrees! Only affected the game, screen back to normal once exited game. Integrated graphics card on a Dell Inspiron 6000 (Mobile Intel 915GM), Windows XP. I tried out some of the mods (GRM, G3, Hook) to see if that would make a difference, it didn't. Haven't played with any of the actual settings in the mods, just went with the defaults/minimum installation in each case. I assume as I have DirectX 9 there's no point meddling with the DX8 settings?
Any ideas??

check your video card settings

You know, I was skeptical, but when I looked I found a setting, "Enable rotation", unchecked it and (of course) all was well. Quite why it kicked in for this particular game, who knows. Anyway it works now. Thanks!