I'm new to the Android platform after spending my last 5 years with a few Windows Mobile devices and then a few Blackberries. I was interested in getting either Launcher pro or ADW launcher as most people say Motoblur sucks, although i find it to be ok (compared to BB anyway). But what I was wondering about launchers, is do they just run on top of Motoblur or do they actually run INSTEAD of Motoblur? I was afraid of extra battery and memory use having an alternative Launcher and Motoblur running at the same time. Can anyone shed any light towards this?