Regarding music creation software, it is true that there are Linux versions. My situation is that I work with notes, but on Sonar, a sequencer/DAW. Then I export to Notion, a notation system. Sonar's notation, while good for working, is not suitable for producing a score. Now, I know about Ardour, Rosegarden, etc. The first has no notation to work in, the second does not work with my sample libraries (and most people can't get it to work period). There is one pro level DAW, Bitwig, that runs on any OS, including Linux. but it does not have notation. One hope down the road: Reaper, a DAW, kind of works on Linux, and is rumored to be interested in making that native. It is also working on getting a staff view. Believe me, I have researched this stuff. I know the options (I do appreciate the desire to help, but as I said, I already have this covered). So until a solution becomes available, I can safely work on sonar and Notion, in W7, as long as I need to. I'll just "freeze" my W7 before M$ renders it unusable.