I found a little gem today I wasn’t aware of. M3 Sweatt posted an article on his blog about the Windows Vista SP1 installation and application compatibility support that is being provided free of charge via a toll free number.
For the support options, see the Windows Vista Service Pack 1 Support Page. When you go there, right at the top of the page is, “Unlimited installation and compatibility support is available at no charge until March 18, 2009.”
Sweatt !!! Here are a couple of snips from the page: