URGENT! Warning To all Xbox 360 owners!!!! About the Xbox 360 System Update

[CTifer]

Grimboyjr said:
Edit: It slows the dashboard down and Xbox Live enabled games lag real hard!!! So keep the Xbox 360 off for a couple of days until they fix this update!

That's odd. Everything I've read, and seen for myself, shows a faster dashboard.  Major Nelson and E even mentioned it in his latest pod cast, and sure enough, it seems much faster to me.

http://forums.xbox.com/17114209/ShowPost.aspx