SharePoint menu fly outs down multiple levels

Just stumbled across a (yet another) great post by Heather Solomon entitled How to Activate the Drop Down Menu in MOSS Sites

I don't want to rehash it, but bascially you can have your SharePoint global navigation dyanamically display multi layers of subsites/pages simply by making a change to the masterpage.

Determine size of SharePoint 2007 Site Collection

One way of quickly determining the physical size of a SharePoint 2007 Site collection is to go to Central Admin > Application Management > Site Collection Quotas and Locks and select the site collection you want to check the size of.

At the bottom of the page, just above the OK and Cancel buttons you will see the 'Current Storage Used' value.