PSPFiler for 4.01 M33-2?

Hey guys, just wondering if there was a version of PSPFiler specifically for the 4.01 M33-2 CFW. I'm trying v5.6 but I'm getting an error.

5.2 is compatible with 4.01 m33

I'm still getting errors. (80020148) to be exact. readme says to put it in GAME150 and I've tried that and GAME and GAME4.XX. I also tried switching the kernal to 1.50 for sh**s and giggles. Still nothing. I need to use this in conjunction with Adhoc 0.7. I can't get Adhoc to put the transferred files in the proper place.

lmfao...i posted in the wrong thread...i meant to post this stuff for steeler in his irshell thread. Wow man i guess tiredness really is an issue at 730 am when you just get home from work. Anyways just disregard that stuff i'll delete it and copy it over to steelers thread.

Youre on a phat or a slim?

phats - take the filer folder and put it in either game or game150.
slims - take kernel3 and place it in game.

LOL, figured something was up. I use a phat. I tried in both GAME150 and GAME. Nothing. Which version should I use? 5.2 and 5.6 don't work for me.