Is there a difference between setting up your GMail account on the iPhone through the 'GMail' option or through the 'Other' option, and then select IMAP? I originally had it set up through the GMail option, but then read through the iPhone Supersession PDF, and it advises you to set up GMail through the 'Other'->IMAP option. My original setup seemed to be functioning fine, but I was under the impression that I was missing out on some functionality because it wasn't set up the way the Supersession recommended. Does it not setup using IMAP if you select 'GMail'? Much obliged.