It's a bit of a cop-out, but have you tried recreating your mail profile?
I've seen that work with similar problems on OL2003.
--
TechieBird
http://bwain-dump.blogspot.com


" wrote:

Greetings,

I have found a repeatable problem with OL2007. When I receive
messages, many of them will not appear in the Inbox. However, the
number adjacent to the Inbox on the folder tree does show the proper
number of unread messages. If I click on the Unread Mail Search
Folder, then I can see the messages. If I then click back to the
Inbox, the messages show up properly.

Configuration:
WinXP Pro w/ SP2 - Fully Patched
Office 2007 Enterprise - Fully Patched
Norton Internet Security 2007 with Add-On Pack (Includes AntiSpam) -
Fully Patched
The size of my PST file is approximately 950MB.
I am not using any filters (other than NIS AntiSpam) or special views.

As far as I can tell, this is a bug in how OL2007 harvests data and/or
how it is rendered in the messages panel.

Does anybody know of a way to prevent this from happening?

Thanks,

Gomer