Hi

Its been a while since my last PSP update, and now i came to the internet and i see that all psps can go to 6.39 with PRO hacks well, what i want to know, and i beg for your help is:

I got a psp 3000 with CFW Prom-3 5.03 OFW
Is there any new hack for 5.03 or i must update to 6.39 with PRO hacks? is it safe? is it still HEN temporary?

What should i do? Thanks