Last night my DX2 notified me that my cpu usage was 99%. i payed attention to this for a while and watched it hover around 96-99%. i looked in the built in task manager and saw that sysmonitor app was taking a good 30% of resources by itelf. I uninstalled this app last night and since this my phone seems more snappy. Just thought i would point that out. if ppl seem to be noticing their dx2 running incredibly slow, check task manager and see what is running. most likely a rouge app dragging it down.