i just purchased an update from 2013 megapak to 2014 megapak for a win7 system.

is it best to uninstall 2013 and then install 2014?

i see where others get good mileage from having BiaB on a USB stick/drive. i'm thinking of doing the same ... we can then run it on 3 different computers, yes?

does the usb stick/drive need to be of any special type?