Ok, I am having probs like most people with Cydia crashing a lot. I initially used purplerain to JB my 3GS. I heard a a lot of people saying to redo it with redsn0w. If I restore to 3.0 and then JB will I still have all of my data if I do a backup first? (saved games etc) Then I can use redsn0w and JB? Should I put in ICY (ive never used it yet just stuck to cydia) but should I install cydia and then install icy through cydia will that prevent the crashing issue withahving bot hof them on? Do I need icy? Or can you reccommend a better JB alternative? Thanks!