Before you tell me to read the other threads, first of all I have, and second, this problem is different.

My mail.app opens fine and downloads the first 50 subject headers from my imap gmail account just fine. But about halfway through downloading the 2-line previews of the mails, mail.app just crashes and boots me to the springboard.

I've tried several 1.1.3 mail fixes in installer to no avail.

My iphone is a new 1.1.4 phone jb'd/activated/unlocked using ziphone 2.5c.

Any assistance would be greatly appreciated.