This is a collection of tools and utilities I have found useful in the past. I do not "endorse" these pieces of software, but have found them very useful. (any support issues should be directed to the software vendor)
Utilities & Scripts
Control-Alt-Del Consultancy - provide a number of their server management tools as freeware.
ICSweep is a command-line utility to clear the Temporary Internet Files Cache and/or the TEMP files folder of ALL user profiles that are NOT in use when this command is executed