Re:Sysinternals' RegMon and FileMon (Score 1)

I would definitely agree with this. SysInternals has some of the best freeware and commercial apps out there for monitoring your system. Often helps when seeing what installers/uninstallers are doing, looks for odd behavior from say trojans, and checking to see what applications may be accessing files, regkeys, ports, etc. Just remember to apply a filter though or you will probably be flooded with information :) It is easy to just add a filter for the executable files that you want to monitor.