3 ms·Just what George R.R. Martin could use if his actual XT ever went kaputski.by bitwize 2y agoJust what George R.R. Martin could use if his actual XT ever went kaputski.Gormo 2y agoWasn't he using a Kaypro running CP/M?bitwize 2y agoEvery source I've seen says it's a DOS machine with WordStar 4.0. I could have sworn I saw that it was an XT-clasd machine, but I can't source that detail right now.