Wanted to share this with any of our HD2 users (or soon to be users), TBoy2000 over at XDA-Developers has compiled a great list of tweaks to enable things like N Wireless, Thumbnails when selecting back in Opera, enabling 5MP instead of 4MP Widescreen, and a whole bunch more.

Instead of reposting them here, take a look for yourself at his post:

HTC HD2 Tips and Tricks