Not sure if it is clear to all that what I'm describing is supposed to be "good" for your computer -- "MS" = MicroSoft, SP2 = "ServicePack2". But the way Microsoft tricked me into downloading it does seem to be a tactic worthy of the people who similarly trick unsuspecting people into downloading things that include unwanted programs, spyware, etc.!Dsbarnabasfan, you'll find that Mozilla is often promoted here as a superior alternative to IE.
I hate to say "nevermind" regarding my earlier posts, but maybe those "hotfixes" I downloaded last night weren't SP2 itself.