My short story: I installed a BytaFont font update and the new version of that font caused my phone to go into an endless respring loop. I should be able to fix this if I can get a copy of the fonts cache folder off iOS 5 (specifically 5.0.1, but I'm sure any iOS 5 or maybe even iOS 4 folder would work). This can be found in System\Library\Fonts and the folder is simply called Cache; I need that entire Cache folder. All it contains is the normal fonts that come with the iPhone. If somebody could please upload that and post a link, or email it to d_luko@ yahoo .com, I would really appreciate that - thanks!