Get free technical support for Vista SP1 from Microsoft
Free, unlimited installation and compatibility support is now available for all worldwide customers using Windows Vista SP1, until March 18, 2009. Telephone support is available worldwide. Chat and Email support in US and Canada only.
This offer is good until March 18, 2009 - learn more at at http://support.microsoft.com/common/international.aspx?rdpath=1&prid=11274&gprid=500921