http://www.megaupload.com/?d=7FOO9KB2
^3.80/3.90M33
http://www.megaupload.com/?d=JRJV9J5S
^3.0-3.71M33
Just download the file for your version, and place the contents of the seplugins from the download into ur seplugins, make sure u copy over the pops.txt now go into recovery and enable popsloader.prx, and wen u start up a psx game hold R and then it will pull up a list of firmwares, select the one u want ur firmware to be like wen loading the psx game. the best pops versions for every game can be found by clicking HERE