• Windows Mobile 5.x Emulator
  
• Exchange 2003 AirSync Configuration
  

o Microsoft Exchange Server ActiveSync Web Administration Tool
  http://www.microsoft.com/downloads/details.aspx?FamilyID=e6851d23-d145-4dbf-a2cc-e0b4c6301453
o Windows Mobile 5.0
  http://www.microsoft.com/windowsmobile/business/5/default.mspx
o Exchange 2003 SP2 Download
  http://www.microsoft.com/technet/prodtechnol/exchange/downloads/2003/sp2/download.mspx
o New Mobility Features in Exchange Server 2003 SP2 
  http://www.microsoft.com/technet/prodtechnol/exchange/2003/sp2mobility.mspx
o Mobility in Exchange Server 2003
  http://www.microsoft.com/exchange/evaluation/features/mobility/default.mspx