Controller issue fifa 2005

Hello

I've installed fifa 2005 on my HP nw8240, a Mobile Workstation.

When I play a match, everything looks all right, but I can't use 3 keyboard keys simultaneaously. I can't, for example, run accross the field and shoot, because I need to hold down the forward and down key to run accross and then I can't use any other key.

Someone who knows about this problem...and knows a solution for it?

thx
grapjaske