Hi again !
Well, as usual when trying to do things fast, I botched the release of the latest version and forgot to include the sound libraries. So if you are not getting any sound with RLV 2.7.0.1 and would like some, I strongly suggest you download this new one !
http://www.erestraint.com/realrestraint
And the MD5 hash is
1784528c1e151766aad02345b90330f5
Have fun and sorry for the inconvenience !
Marine
PS : I had to upload this RLV twice, the first attempt did not give the right version when going to Help - About. If your RLV 2.7.0.2 pretends it is a 2.7.0.1, please download again and it will be fixed.