thx m8. i found this link by myself yesterday, but when i overwrite popstation.exe all my converted games give an error code on my psp (which work fine (without cdda)) with the popstation.exe that game with the gui. guess im stuck.
thx for help!
edit: i read to the topic you linked to, and found the following:
CDDA is broken under 5.00M33 pops. The cause is unknown.
For CDDA games, use popsloader and fall back to 4.01. The only downside is you lose the new fullscreen TVout feature when running older pops.
guess thats my problem. now i have to find out how to get that popsloader to work on my psp to "fall back to 4.01".
cheers.