Thanks! I've been looking for a way to migrate from @gmail to my own domain using google apps and this looks exactly what I wanted.

I can recommend. It took about half an hour to get my full GMail the first time, and later minutes to get the backup up-to-date.

Come to think of it, I haven't actually checked if it got my emails correctly :) I should probably reg a throwaway GMail and see if I can clone my current mailbox.

I've been using gmvault for months without even a warning message. It's great.