Hey, I never noticed this "Run as..." (and certainly didn't know for shift-right click context menu trickery). Thanks for the link!

Edit: I think that one of the problems is that we who used PCs from DOS 1.0 tend not to read new documantation (such as it exists), and Windows is improving. Hey, I learned only few montsh ago (and forgot again, but now I will find it quickly) that one can do an equivalent or real hard link and filesystem mount in NTFS!