I have my gmail messages coming to my blackberry .but my emails don't sync with my gmail account . if i delete mails on my BB they get deleted on gmail also but if i delete on gmail,the messages still remain on BB even after reconciliation..
I heard that IMAP solves this problem...but how to sync or activate IMAP on BB.IMAP is already activated on my gmail.

another thing,if I send messages from BB not all are visible on my sent items list!!
how can I sync gmail with BB

hmm .. seems gmail is still having some issues with blackberry ... i was pushing myself to get a working gmail folder on my BB. do one thing .. disable all lab apps in gmail, disable imap & pop, sign out. delete gmail push from BIS account. enable imap and re-configure gmail in BIS.