(adsbygoogle = window.adsbygoogle || []).push({}); Is there a possibility I could download some games I bought off PSN? Or is that an absolute no way kind of thing? I'm completely new to this... Thank you!

if your on 4.50 ita yeah other firmwares I don't know

Never use your main account on a jailbroken PS3 because there is always a risk of ban. You're jailbroken; you can get any game and DLC for free. don't login to your main account.