If you are installing them on a MOSS server with the publishing feature enabled (even if the site collection is based on a team site) then don't forget to check in the files and approve them for publishing (like I forgot to do ;-). Links on my previous post are now working.
I was going to share some IE shortcuts that I use to perform site admin functions. They were cleaver in that they would work on the current site, but I just found out how dangerous that can be if you don't pay attention to the current URL. You might be in a sub site but some pages use the portal's _layouts page. Needless to say, a shortcut to the delete site page is not a good idea. Luckily I did this on the dev server; unluckily I still have to restore it :-(