ok, i think this keygen has some problems with putting
in just any old name to generate its S/N by. i have
found (and i have had no problems for a week now) that
if you run this keygen and put in a six (6) lettered
name with NO caps then this keygen WILL generate a 
valide S/N and the progam (GWSpro2.0a) WILL remain
"cracked". this is working for me at least.......
good luck..............Twisted-1