I like this software very much, but I am having a problem I hope someone can help me with. I am trying to send out about 1,000 email letters to individuals. I can only do 100 at a time. When GroupsPro asks if I want one test or 1-10 emails, or All emails, I say All, but GroupsPro only sets me up the first 100 emails. When I'm done with those, it lets me get the next 100. The problem is that invariably there's some glitch (usually in Mail) that causes Mail to hang up. Is there any way I can get GroupsPro to set me up, say, emails 401-500 instead of starting at the very beginning which causes me to have to individually go through all the previous emails and individually trash them?