PPSSPP as Windows Shell

[ShinDNA]

(09-10-2013 08:12 AM)Henrik Wrote:  Did you try the latest releases from http://www.ppsspp.org/downloads.html#devbuilds ?

We handle the "working directory" better now than at the last release.

Ah, thank you very much, that problem is solved. Now I need to understand how to best configure the emulator
You see, the problem I've been having is that the cut-scenes play with no sound (issue I had with Castlevania: Dracula X and Tenchu: Time of the Assassins), but I was okay with this.
It was when I tried Dragon Ball Z: Tenkaichi Tag Team that I first had heavy rendering issues, the emulator cannot render the games polygons, or rather, my laptop can't. I tried fiddling with the configurations a bit and managed to both make the game play a bit better (albeit choppy) and the cut-scenes started to play audio too, but the games were choppy.
Now, I don't want to fiddle with it any more since I'm not sure what did it and I won't know how to go back. If I give you my specifications, will you be able to tell me what the best configuration is?