I now bought an adapter to use the dual shock ps2 pad, but i use this keyboard combination that works fine in my desktop and "almost fine" on my laptop.
I use the direction keys to move . up-up, down-down, etc

shoot (square) - D key
high pass (O) - A key
low pass (X) - S key
forward pass (triangle) - E key
dash (R1) - space in my desktop and W key in my laptop (because space works worse on the laptop)
R2 - C key
L1 - right shift key
R3 - F key (just for the free kicks with 2 guys)
And that's all. All of them are close to your fingers and it works fine (in my laptop when im running pressing W, left, down at the same time i can't shoot, but that's all).