Also from the MS Exchange Team blog…
Since our recent blog posting on Windows Mobile 5.0 MSFP emulator version there have been many questions related to how to enable the emulator to leverage Direct Push on non-GPRS networks.
We have heard your feedback and wanted to let you know that we’ve released an updated version of the Windows Mobile MSFP emulator!
Get the latest version here http://www.microsoft.com/downloads/details.aspx?FamilyID=c62d54a5-183a-4a1e-a7e2-cc500ed1f19a&displaylang=en