I've decided to buy an iphone, but if at all possible I would like to get a 32 gig version. I realize that Apple probably won't release a new "generation" of iPhone for six months to a year, but I'm wondering whether it's predicted that they'll release a memory boost. Either by upgrading the current options, or by releasing a $399 32 gig version on top of the current 8 and 16 gig versions.