I recently downloaded the iso for rockband unplugged and im really enjoying the game. I was wondering since hacked psps pretty much make everything free, i wanted to get the extra downloadable songs from online but i have 5.00 cfw and im WAAY to skeptical about upgrading to 5.50 Gen-B and i need to update to even get on the ps store. i can't seem to find the downloadable songs for free on the net. Anyone know where to get them and how i can get them working on my psp? another thing, how much are the songs anyways?