AutoCAD Inventor :: Transfer Files From MAC To Windows PC

I've been doing some research on new computers for the office and my boss came to me about potentially switching from Windows OS to Mac OS. In my opinion I'm ok with whatever OS we use but I don't know much about MAC Computers. I have done some research on them and have read of customers using Inventor 2012 on Macs but that’s the extent of it. 

1) Are there any issues that you've seen when running Boot Camp or Parallels and which do you think is user friendly. 

2) How well are you able to transfer files from a MAC PC to a Windows PC then vise versa? (Taking work home etc.)

3) Have you had any problems transferring your library of information from Vault over to a Mac? (Checking in and out of Vault)

4) Our company use's DXF's made from Flat patterns that we transfer over to a Salvagnini machines that use's windows.