Hey did you ever figure out how to change the backrounds on the lock screen

Menu, Settings, Display settings, Wallpaper.

I am sure that you have figured it out by not since your question is 4 months old, but perhaps someone else may benefit.

Trying to figure this phone out has been trial and error for me, the manual (although more complete then that of the G1) is poorly writen.

Anyone?

How do you go about removing the factory installed wallpapers and changing the screen lock pictures. I just go this thing, love it, but want to personalize it more.

Thanks,