Hey, With all the apps I've installed and removed, I am wondering if there are a bunch of junk files left behind? I have jailbroken and unjailbroken my phone numerous times as well and I just want to make sure Im not decreasing my phone's performance by bogging it down with junk files. Are there any apps that can clean the system? The only app I came across that seemed fairly good was iErase, but that is used to zero out your free space. What about those files that are just sitting there and arent exactly free yet? Thanks!