Root Anyone try this? zMooth

[colchiro]

http://androidforums.com/droid-x-al...zmooth-gesture-app-replace-hardware-keys.html

Free (lite) and Pro ($1.19) versions available.

Adds a blue bar (which stays on the bottom) that you can swipe left for back or right for menu.

 

[SimpleMobDev]

I wrote the app, there are several people who have installed it on nook already. try it.