With Exchange 2003 SP2, XP SP1 & SP2, if we use the Exchange DST update tool, do we have to do anything to the client pc's besides the XP hotfix?

Q: We have an MS Exchange 2003 SP2 Server (native) and we have windows XP SP1 & SP2 Clients, if we use the Exchange DST update tool, do we have to do anything to the client pc's besides the XP hotfix
A: You must apply the 931836 OS update to the XP SP2 machines. Please review KB 914387. Windows XP SP1 is not in support any more.