A long time ago I figured out my perfect system:
I order the proclip mount for my dash and my wife's car's dash.
I order Proclip's Move female and male mounts, put the female receiver on the car mount and at my desk, etc. The Move system is made of thin, interlocking male and female plates. You stick the male plate on your device or case (or what I do is put on device charger/holder) and put the female plates wherever you want to slide your phone in to mount it.
Everytime I get a new phone, I order the phone's OEM charging mount (this time got the Infuse) and put the Proclip Move male plate on that. Now we can move our phones back and forth from all the cars I've set this up on and use the OEM charging mounts.
I have another mount at the top of my dash set up this way for my Galaxy 7.7 described here: http://forum.xda-developers.com/show....php?t=1623411
I forgot I actually have pictures that show what the Move plates look like.