I used the leaked RUU this morning, took all of about 5 min from start to finish. LOVE IT. No real issues to speak of like others are talking about. The phone is quicker now, no lag between screens or while dialing. The only thing missing that I can't seem to find to install are the one touch visual photo dialer widgets for favorites and I can't download new HTC widgets like their battery monitor etc. I like the new interface and I'm sure once the whole package roles out that it'll be that much better. I'm not familiar with rooting a phone or doing any custom ROM installs so for those of you that are scared of this update... DON'T BE! It was a piece of cake and my phone works like a charm. Thanks to those who posted the link to the download.