i am about to be an owner of one of these monsters here in the next couple of days and was wondering if in the time that this phone has been out and you guys have had time to load it up with apps home replacement launchers and such if u have noticed any lag or slowing down of any kind??? i know in a lot of reviews i have read ppl have been blown away because of how fast this phone is but my gf has the original galaxy s on tmobile and it has a pretty good amount of lag when jumping between processes and this being my first samsung device i was wondering if it would behave the same?? so what do u guys have to say about overall performance after having this device for a little while?/