i found this link
Milestone CUSTOM UPDATE PACKAGE LMF version - Motorola Development Community
as far i can tell it gives u a menu with the following content :
one click restore /back up ( no need for a pc anymore)
one click root
one click install of many apps / widget / themes
and many more .
i have no idea if this is actually true, but i know some1 that has done this and it worked with him
so any1 can confirm this?