Hi Everybody!

When I enable cached exchange mode and the .ost reaches 1Gb Outlook 2003
(fully patched) on Windows XP (fully patched) needs 100% CPU and slows down
extremely. Exchange Server 2003 Enterprise Edition is also fully patched and
runs on a fully patched Windows Server 2003. Antivirus software does not
scan *.ost and turning it of does not help.

Any Tips or hints to find a solution for this problem would be greatly
appreciated!

Many thanks in advance!

Martin