Here is a link to the web site. You can download it from there.
I tried it for a few days and I just don't care for it. It crashed on me within 15 minutes of having it, and proceeded to crash about five more times over the three days I had it.
I LOVE the ability to add five lines to the homescreen, as well as the four static buttons at the bottom, but just didn't love it overall. Plus, I really like Friendstream, which wouldn't work on LauncherPro.
I tried Launcher Pro but I don't like the home tap screen preview.
Helix1 runs like a beast for me though. And I love their double tap screen preview.
Battery life is not going to be good if you're using this phone to it's potential. Running multiple Apps, internet, texting, calls etc. Going to take it's toll at some point. I still don't get the point to this App if you're defeating some of the Sense UI functionality. Personally, I like the Sense UI interface. It's a personal thing, I know.