Hmmm 2.0 emulators?
I just found this website that is advertising that the emulators work on 2.0 and all these other great things, one catch its like 40 bucks.. but if someone who has already done then i am sure it will be done soon!
http://www.pspxstudio.com/?hop=rebel5 <-- thats the site
They're full of it. There's nothing you can buy for $40 that you can't easily do for free. There's a thread about this very topic just a few posts down from this. Please look around before posting redundant topics.