Wireless Data

Can someone tell me if the Treo actually syncs with the exchange server? or does it truly require the pc monitor software with wireless sync? I have had my phone for over a year and have never been able to successfully add my phone profile to pc monitor as it always locks up or keeps saying "initializing account" but never does anything. Having said that, although it has never been added I still can get my exchange server email via my phone and wireless sync, it just works when it wants to and seems to send these wired coded messages to my exchange email whenever I sync. How can I finally make this work?