So I originally JB'd with the jailbreakme.com (4.0.1). I did save my files so I'm good there. I recently JB'd again using TU/Limera1n (4.1). Whenever I open the Cydia app it tells me that " SHSH are saved for 4.0.1, 4.0.2, 4.1, & 4.2b3" My questions are: Since I already have these saved, do I need to save them again in preparation for the 4.2 JB (whenever that comes out AND if I update to 4.2)? Or am I good to go for now? And I'm correct in assuming that 4.2b3 = 4.2 GM release? Thanks for your patience with the n00b questions here.