There is a known issue with large mailboxes under Citrix. If your users do not cut down the size of their boxes you risk massive corruption of the gigastore, and you wouldn't want that... _____ From: Claus, Brian [mailto:BClaus@xxxxxxxxxxxxx] Sent: 20 February 2006 16:05 To: thin@xxxxxxxxxxxxx Subject: [THIN] Outlook \ any problems with LARGE mailbox stores in Citrix? Hi all, I have 3 power users who have unrestricted limits on their Exchange mailbox stores (Exchange 2000). Their mailbox stores (not personal folders--online mail stores) range from 1.7 GB to 4.5 GB (yes--GB) and they've reported sporadic problems running Outlook 2000 (SP3) on my Citrix XPe FR3 farm which runs on Win2k SP3. Anyone been down this road before? Any size limitations \ recommendations out there? --Brian