I do not recommend ppl changing the registry settings in windows - it's like a spaghetti plate of code. I have allowed ad-aware to modify specific registry settings with no impact, but I'm a renegade and often do things I would not advise others to do. I don't want to break your system, MPHIS.
I have not used the Spybot product, so I'll defer to Sir Gawain on this one.
Oops - you mean I shouldn't have deleted them?? Hopefully, the spybot recovery works.