I recently changed OS on all my computers from Win XP to Win 7.
(I use mm gold version 1297)
A problem which I experienced on my new HP Notebook first (and thought it has sth. to do with the notebook) appeared now on my workstation too, after changing to Win 7:
When selecting some songs (e.g. 3-5) within a (normal, not auto) playlist not always, but quite often (every 3rd/4th time) the order/sequence of songs flips. I did not figure out how they move depending on how many songs were selected, but they change position within the selected songs very often. And this is very very annoying because the order is VERY important to me and sometimes very hard to restore if you did not get which songs moved where and you don't know the order by heart before it happened.
So this never ever happend to me under Win XP but does happen regularaly on my different computers under win 7!
hopefully you can figure out what this is, why it happens and find a solution..
Bernhard