just switched to a BB from the TREO, (or at least I hope I get to stay switched)
On my TREO I can use Yahoo IMAP with my Yahoo Plus account.
With IMAP rather than POP I can see all of the folders that my Yahoo account filters incoming email to. It also shows them as read if I read them on the handheld and deletes them if I delete them there. Does anybody know how to make this work on the BB other wise I may have to go back to the TREO.