Hey I just got a brand new PSP. According to this site forums.qj.net/f-guides-general-psp-42/t-determining-psp-firmware-using-box-codes-mar-29-2007-28718.html My PSP box has the letter "L". So is it a 2.80 or 2.81 or the same thing? Also, how do I downgrade? I heard that 3.03 oe-c it was the version with the least issues right? Am I suppose to downgrade first and then upgrade to 3.03 oe-c? If so, how? Sorry for all the questions. I'm just really excited and want to get started on my brand new PSP!!! Thanks!!!