After leaving my PSP 3000 alone for a week or so, I decided to come back to it. I had to start the HEN again, and now it just isn't booting. I just open the Sukiriri demo and load the save. It used to always boot on the first try, but I've just tried 10 times with no luck. Any ideas? And is it better to use the new 6.35 HEN that can be started from the XMB?