New Keyboard Recommendations

[DragonIIDX]

Right now I'm using an acer USB multimedia keyboard made by Standard Keyboards. It doesn't really give much info on it but it's the one that came with my PC which I've been using for almost 3 years now. I've tried this program called "KeyScan", and the majority of the combo of keys I pressed only register 2 at a time and very few register 3 keys at once. I've tried all the arrow combinations and it only registers 2 at once, which explains why every time I would hit a triple or quadruple note in FFR, it wouldn't register...

So I was wondering if anyone has any recommendations for a keyboard that's not too expensive and also registers at least 4 or more keys at once. The main reason I want one is for FFR and maybe a few other PC games, so it doesn't necessarily have to be super top of the line or anything... thanks.

EDIT: I have Windows 7 if that helps...