psx roms question

In romulation. does all its psx roms are not compatible for the psp? I have downloaded 1 game butwhen I laced it on my psp, I get a corrupted data. How can I fix this? Help please.

You need to convert it. The extracted image file of course.

You also need either A. CFW or B. OFW 1.5 -.-

Oh sorry I forgot to mention that I am already on CFW 4.01 m33-2 with 1.50 kernel and have a multi popsloader from 3.00-3.72. Im really sorry but I dont know how to convert them. I download file and a guide could be of use. Please help me. I need a converter for it and a step by step guide on doing so. Hoping for your kind consideration regarding this matter.

There's a guide in our tutorial section... where we keep our tutorials.