I don't use the folder tree in the lister, but it can be useful sometimes, and so I'm trying to create a menu to do the same job. I've kinda got it working, but not quite how I want.
At the moment I have a top level menu with a menu item for each drive:
Go C:/ FOLDERCONTENT="button,maxdepth=15,nofiles"
When I click the top level menu I get the tree for all drives, but not organised by drive. ie. The folders for all drives are listed together.
I tried Go /mycomputer FOLDERCONTENT="button,maxdepth=15,nofiles"
but it doesn't work.
I know I could create a second level menu showing the drives, and move the individual drive buttons down a level, but I want a complete dynamic list so that if I add a drive it's there (including my external USB HD and digital camera which shows as a removable disk - neither are connected most of the time).
Reading the help the BreadCrumbs Path field would only work backwards, though a folder tree needs to work forwards.
For the moment I've gone with the simple option of creating a second level menu for each drive, in the hope that DRIVEBUTTONS and FOLDERCONTENT can be made to work together in the future. That would be the ideal solution.