having hardcopies is always best - go to newegg.com and buy a USB flash drive they have them up to like 64gb... you can get an 8gb for under 15$ or just burn everything to DVD/CD

other option is if you are on a home network is to file share your folders where the data is contained; i'm assuming you are using windows so google windows file sharing (basically click on the folder choose sharing and set name/permissions)