Just bought a new computer and want to transfer BB and real band to it

I bought BB everything pak 2010 on a USB hard drive, and since then have bought all the Upgrades (2010.5, 2011, 2011.5 and 2012) and all the new real tracks

I presume the best way to get BB on the new computer is to install 2010 Everything pak from the USB hard drive. Do I need to do each BB upgrade individually or can I go straight to 2012? And do the real tracks/real drums have to be installed or can I just copy and paste the real tracks/drums folder from my old C:\bb folder to the new computer. It would be very time consuming to install each one individually..

Just wondering the easiest way to do this...

thanks
Mal