I just got a nice new Treo 650 from the fine folks at Sprint. Unfortunately, those same fine folks neglected to tell me that their push email solution only works on PCs, and I use a Mac both at home and at the office. I tried downloading trial of Chatter mail but after some brief testing, it looks like their push service only actually works with IMAP servers, so it looks like while I've saved thirty bucks, I'm still going to have problems. So my basic question is, is there any available product that will push my pop3 account to my Treo in a Mac-only environment, or do I get to kill my battery setting VersaMail to sync every five minutes? Any help would be much appreciated.