Teatimer autodecides on a lot of decisions now,so less techy users should not have as much of a problem with it.
A bit about it here,though you have to really look for the part about tt:
http://forums.spybot.info/showthread.php?t=30443

I remember also that tt was not checked by default when Spybot was being installed on older versions,though I can't remember for sure or not whether that is the case with the newer version.