Hello I'm new to this site but not to the iPhone. I'm having issues with cydia after updating to iOS 5. The functionality is quite limited, in particular I'm not able to install any of my previously purchased apps (especially pkgbackup which I really need!) And at first I was getting this message: Internal Server Error (500), but now I go to manage my account on cydia's homepage, it starts to load and nothing happens! Any help would be much appreciated.