Hey guys, thought you might enjoy this.... 30 day free trial...
http://www.pointui.com/products/phone/
I leave the HTC phone skin enabled (so the data arrows and call buttons in manila work), so I don't really save memory, but it's fast and pretty friggin cool w/ the swipe navigation. I had to add the shortcut to my startup folder as well because it didn't start on boot. This is when using the Cab on their site.
... And here is an EXT package (not tested). I added the HTC TaskManager exlusive reg entry and the shortcut in the startmenu for less customization steps after flash. Let me know how it goes....