Disc Cleanup * Warning *
I used disc clean up this morning. There were some additional options for user "backup" or "temp" files. It was a large number (in GB). But I went ahead and used it anyway.
Very bad.
It deleted all my icons and program menu shortcuts. It is *NOT* recommended that you use Microsofts Disc Cleanup program.
Thank goodness, I imaged my hard drive last night after installing SP1.
If you'd like to see the imager I used that has now saved me twice, visit this thread. There are several utilities that I recommend for Vista:
Short List of Utilities for Vista