I have Winterboard installed with just one active theme, the iOS 6 icons for iOS 7. Let me get this straight: disabling that is not an option But I've noticed, using top, that backboardd is using 5% to 7% CPU always while Springboard uses around 3%. Looks suspicious. Is that supposed to happen? I checked with some grep command someone posted, and Winterboard is affecting backboardd. Now, I don't see any reason why Winterboard should constantly use my CPU just to... do nothing. Seriously, it does nothing except when I apply the theme, right? Well some people on random, less reliable sites have complained that it does use the CPU. Does anyone have more updated information about this?