George, I can add you and make the adjustments later this evening.
If I understand it correctly, a virtual machine on Linux that allows you to run files as if the computer were running XP, and if you are using WolfMAME .106 on it, then I don't see why this would not be acceptable on the High Score List.
Presently other emulators or other versions of WolfMAME are not acceptable for the High Score List. I am not an expert in all MAME emulators, so I can't make informed decisions about whether a particular emulator allows adjustments to the emulation speed, etc. Even if a list of other emulators and versions could be verified and proven to be comparable to WolfMAME .106, I want to encourage everyone to use WolfMAME .106 because it is the only officially acceptable version of MAME by TwinGalaxies, and I want to encourage everyone to Play and Record every time so that they may be able to submit their scores to TwinGalaxies. Most players already aspire to this end, and for others it is as easy as a simple download. I have included the links and a video to assist in the set up process.
What scores are said to be from other emulators? I was unaware of this. Thanks for bringing it to my attention. I can see that the score for Ben Jos Walbeehm which is listed on MARP is not WolfMAME .106, but I also see that it was accepted by TG in 2001. If a non-WolfMAME .106 score was acceptable to TG at an earlier date, then this score is not so much on the list because it is from a different emulator, but because the score has been verified and accepted by TG. Therefore it is allowed on this list. I suppose an argument could be made to accept those that once were accepted by TG, but for now if a score has been accepted by TG, WolfMAME .106 or not, they are said to be grandfathered onto the list. This is held because TG takes precedence. The High Score List is not in competition with or a replacement of the Officially accepted International ScoreBoard.