I know this issue is being beat to death, but before I make MY investment in a TREO type phone, i wanted to ask. I just read the news letter last night, and it states that any phone with stylus screen interaction would be supported. Does that mean that the Treo with a Windows platform will successfully run the the pocket PC version of APDL???? OR is it only the Treo with Palm OS. I believe the windows OS is the Windows Mobile 5.0 for the TREO. I know the Moto Q is not supported... no screen interaction. Want to make a purchase today and need to know for sure what I can and cannot expect. Secondly, if I switch from using my HP IPAQ pda, which runs pocket PC, to a Treo with the mobile 5.0, do I need a new registration? What if I switch to the Palm version instead... I hear it is more stable. True / false?? Please help with your inputs / experiences.