Hey there! It has been a while since the last time I have updated my psp firmware, as I have been very busy in the last few months and I have not had the time to tinker around with my psp, and now it feels good to be free. All of the recent changes in the scene in the past few months have just been so overwhelming, CFW for everyone, and I still remember when I thought that firmwares over 5.03 will pretty much never be hacked so I traded my 3000 in for a 1000! Anyway, I wanted to install pro-b10 as it seems to me to be the latest full cfw that works. So I upgraded to 6.60 and then ran the pro-b10 update. But, even though it says that the update has been completed successfuly, with the whole "now boot back into CFW pro-b10 ;-)", the psp just stays on a black screen for a while then shuts off. I turn it back on and check the firmware, but it is still on OFW 6.60. I tried to reinstall the firmware by holding down the R trigger while installing it again, but even then the same thing happens and I do not have CFW. So what is my problem? I really just want to be on the latest firmware, and worst comes to worst I can just flash back down to 5.50-prometheus-4. By the way, is pro-b10 for psp 1000's a "full blown" custom firmware, or just a permanent CFW that autoruns on startup? Or is the difference just negligible? Oh, and the whole new pspslimhacks forum theme looks awesome!