A java question - can I have both 32 bit and 64 bit Java installed at the same time?

[Vegerunks]

that will make his version videoless and without a lot of sounds, which is not what he wants though.

I'd very much like to play the emulator with sounds on

But you HAVE to disable those if you play the 64 bit version. Thats why they say only use 32 bit if you want musics