I have a Hp Pavilion Slimline with Reason 5.0,fl studio 10,and pro tools 9. I have no External hard drive so i worry about losing projects also all these programs slow down my pc. What i would like to do is buy a External Hard drive and a Macbook so i can record with a duet 2 on the mac but make my instrumentals on pc but save both on the same external hard drive. Will this be able to be done without any complications?