I have the HTC Evo and got our Exchange Admin to turn on ActiveSync for me the other day. However, there are two things I have seen since setting up the account... 1) The "sync icon" comes up nearly every second or two. I am currently set to "as it arrives" (push email) and figured that it was just working on an initial sync from Exchange to the phone. However, I let it run the entire time I slept last night (on our WiFi for a faster connection) and it was still constantly syncing when I got up this morning. Shouldn't the server be sending the email to the phone instead of the phone CONSTANTLY polling for new email? With it doing that, and unplugged from the charger, you can literally watch the battery drain. 2) I have several subfolders under my inbox and as I go to each one on the phone, some of them will sync up and show my email and others say that they is "no mail" even though there should be. Also, some of the folders that actually do sync are missing emails. I was able to go through my phone and Outlook side by side and noticed there were several emails skipped. Am I just missing something here? Thanks for any help you can provide!