Hi!
I am having lots of trouble with my installed DOS verisons of Rama & Lighthouse, using Dosbox 0.70.
I try to run the games, but there is absolutely no sound and/or music in these two games for some very weird reason

I tried running Phantasmagoria and there was music in that game but no sound effects & no speech!!
So what's going on? All other games I run have sound except those Sierra adventure games.
There is also a slight problem with speed as it doesn't seem to help speeding up the game by pressing Ctril+F12. There is no speed increase no matter how many cycles I end up with

Clues??
My soundblaster emulation in DosBox 0.70 is set to IRQ 7 & DMA 1, and I don't think it has to do with me running Vista, or does it?
Please help me sorting this mess out
