I have just setup a dual booting PC with EasyBCD (free version) and I would like to do this. I have 3 partitions: Win XP x32 Win 7 x64 Data D: When booted into Win XP, I would like the Win 7 partition hidden and when booted into Win 7, I would like the XP partition hidden. I would like both OSes to have access to the Data Drive D:. Can this be done at all? Can it be done with Easy BCD? Thanks.