There are a couple issues I am seeing here. 1. No POP notifications - not the icon on the icon bar, and not the notification sound which I have assigned. (The mail downloads most of the time, but no notifications at all.) 2. I am at times getting "not enough space to download this mail" messages even though it is a new phone and I am pretty sure there is a lot of space left. I exchanged my previous phone today and this is a brand new phone with the same issue!! Notes: My previous phone had this issue with 1.5, and I upgraded to 2.1 and the issue persisted. Also this occurs whether there is a memory card in the slot or not. (also the mem card is not full) Now the new Hero which I got today has the same issue... Any ideas? Anyone know how to check the available internal mem space? And how could it have gotten full in 2 hours of use anyway? My other heros have more apps and no such issues. Thanks!