There seems to be a problem with drive mapping. The letters used to map the drive depend upon my physical location and the availability of network connections at the time. I have a drive mapped through windows to a network share. This needs to be 'Y:' because of the system's ini script. If I launch P7 when this drive is available then all is well. I also have 3 of my OS X folders set to map as drives. These map backwards from Z:, using up available slots. If I launch P7 in a location where the Y drive is not available then P7 allocates Y drive to one of the mac folders :-( even though I have reserved/mapped it to a currently disconnected share. Here is the question.... How can I either 1. Prevent P7 from using Y: for local mac folders 2. Take manual control so that I decide what letters are used. (under the P7 configure, when adding a shared folder, I can also optionally specify a drive letter) Thanks.