(adsbygoogle = window.adsbygoogle || []).push({}); So I have a question I have a ps3 currently running 3.60 ofw and it is backwards compatible. So is there a way to put a psx game on a usb stick or similar device and play it on my ps3

No you would have to install it via pkg files, which is only for the Jailbroken firmwares. Sorry bro.

nope, only works if your on a jailbroken ps3