Well i've read that any bios should fine, ie if your using an ntsc version then that will play pal games and vice versa if your using a pal bios then it should play ntsc games as well. Graphical glitches or issues are not related to the bios. You will need to fiddle about with the settings on frame skip and cycle mult. Also have a look on here to see what games work best with which settings: http://maemo.team16.ru/index.php?page=5&list=2
Not many listed there but you can try games that arent listed and post your results up.
Hope that helps.
Happy Gaming!
Thanks for the help. I got a few more questions, Is there a way to use the ps3 controllers with the emulator? and nothing over 5 appears on both multicycle and frameskip.
you can treat this news as 2 separated
1) eq and summeli now can make changes in psx4m core(more peoples -> high development speed)
2) we have GLES powered GPU for psx4m and it will be very easy to make it working on maemo(depends on my free time).
and yeah, if you have symbian^3 phone in future you will be able to try psx4m too (on n95-2 it very slow but it's possible to increase speed)
you can treat this news as 2 separated
1) eq and summeli now can make changes in psx4m core(more peoples -> high development speed)
2) we have GLES powered GPU for psx4m and it will be very easy to make it working on maemo(depends on my free time).
and yeah, if you have symbian^3 phone in future you will be able to try psx4m too (on n95-2 it very slow but it's possible to increase speed)