I've been with Frontpages Web Hosting for a year and a half on their SharePoint Pro Plus plan and have had great success with their service. My site went down too during the server malfunction, but luckily I had my information backed up separately and was able to restore. Frontpages helped me upgrade my site to version 3 and kept great communication throughout the entire process. Sometimes it takes an unfortunate incident to find out how great the support really is. I will definitely remain a customer of Frontpages and would recommend them to others.