wololo.net/talk

Could this possibly work with the Prehistorik games?

You mean this:
viewtopic.php?f=28&t=41330

Thank you so much, Total-Noob!!
This worked like a charm on my PSP-3000 4g (6.20 Pro-C) for the three games I've tried so far, Tomb Raider, Loaded, and Alien Trilogy!!
Finally, after so many years I can play those favorites of mine of the go!