Play around with gpu-loops and gpu-accel but do not expect miracles it's dead! slow.
You'd be better of selling it and buying an top end Radeon 7970 or 5970 both are good cards, it is not the card for crunching numbers especially WPA if your serious.
Run a benchmark and that will tell you roughly your cracking speed.
Linux command.
./cudaHashcat64.bin -b -m 2500
Running a numerical mask if pretty straight forward, hmm. ?d?d?d?d?d?d?d?d?d?d
You'd be better of selling it and buying an top end Radeon 7970 or 5970 both are good cards, it is not the card for crunching numbers especially WPA if your serious.
Run a benchmark and that will tell you roughly your cracking speed.
Linux command.
./cudaHashcat64.bin -b -m 2500
Running a numerical mask if pretty straight forward, hmm. ?d?d?d?d?d?d?d?d?d?d