No audio or SFX?

[Robert4222]

Then I can't count on this emulator for a fully enjoyable experience... but then, how does other emulators encode the audio files, like Jpcsp for example?

Also, I'm thinking about buying a ultrabook with the following specs:

Intel Core i5 with 4 threads and a maximum clockrate of 2.3 Ghz
4Gb RAM DDR3
Nvidia Geforce 620M GT

Do you think it is enough to run MMMHX at a decent framerate ?