Heh, I voted not at all, just for kicks

But I actually do trust MS pretty well. If I didn't, why would I use MS Windows, MS Office, and MS Visual Studio?

I really wouldn't worry about it. It's just an error report, and they probably get so many each and every day that they won't bother to look at it twice.

But remember... Just because you're paraniod doesn't mean they're not out to get you