have you tried setting it on secret testing? a significantly faster client could speed up the double check and there would be no risk since its only seeing if the residues match anyways. I'd be willing to put a couple machines towork on the secret account ifi could test the new cient. I only have AMD amchines though and only a couple. I could probably manage a few hours a day on a single P4 also but thats only a few hours a day and isn't likely to make much differance. I don't use it at all now cause i rarely have time to finish many secret tests. I only use it for the occasional factoring.