This is related to my previous post:
http://groups.google.com/group/micro...67b283/?hl=en#

In Outlook online mode with Preview Pane on, does single-clicking on a
message (solely to display it in the Preview Pane) download just the
text of the message (like in OWA), or the text + attachment?

I can't find info about this.

Is this behaviour different in Outlook 2003 vs. 2007?