It adds some annoying errors. You can't enter
www.google.com in iexplorer and actually get there without the http:// anymore it seems. (Verified on 3 computers, XP Home Swe, Pro Eng).
Then of course normal windows users go to MS update and think MS screwed up big time and see a new update that might fix their problems. But what's that update for something? Surprise. It's the latest windows genuine update...
So you get it installed before you know about it. You then proceed to look for new updates only to figure that you can't. If you've got an honest copy of windows (priced below 1$ for example - what it should cost) that is. In Remove/Add programs u'll find out that it's the only update you cant remove. Lol! Coincidence?
Now it looks like I got to keep those crappy errors.