I have been reading the Gnu privacy Guard handbook as a step to solving the signature part of my timesheet problem. It seems pretty straightforward; my only question is: Will a person using a Windows rather than a linux system be able to use the public key and verify my signature? So far I haven't seen anything in my reading that answered this question. I know this is somewhat offtopic, so if you don't think you should put it on the list you are welcome to email me privately. Thanks. -- Cheryl