Whenever I made any changes to my calendar in the Microsoft Outlook 2002 with
my O2 Xda II, there is always an error message that states " Out of memory or
system resources. Close some windows or programs"

The new changes will not be saved or sync to my device. I had tried many
times to download the Microsoft Outlook software but to no avail.

Please help me to solve the problem.

Thank you

Andrew