When you say you want all the original presets back, but not a factory reset, what exactly are you trying to do?? Just unlock all your locked channels?
You might want to try running a virtual machine on your mac
My Long Island Live Scanner website: www.w2lie.net
Providing RR with the following Scanner Feeds: NCFD | NCPD | SCFD | SCPD
For my Full list of Long Island Feeds & Remote Radio click here