Great news! =D
I am finally able to run my own game at full speed ( a constant 60FPS, even a room that used to run at 10FPS now runs at 60FPS )! ^^
Why? Well, it's all thanks to my old computer. Guess what? The motherboard was broken!
That's why we decided to buy a new one, with a great graphics card and with Vista 64bit.
Gamemaker works perfectly in 64bit ( except for some unreadable text ), and the games it makes still work as fine as they worked in 32bit, maybe even better.
This also means that I will be able to record VIDEOS of my game ( the game ran too slow for that on my previous computer ), which I will certainly do - once the first level and the intro are ready! =D
It's really amazing how it runs in full speed now... I'm so happy! ^^
Ooh, and it's also quite amazing how my computer can run Super Paper Mario ( on a Wii emulator ) at full speed, with no crashes! =D
I think I fell in love with this machine.