So I have this MP3 player (RCA Pearl TH-1702 model) that I found laying around my house (it's only a couple months old) and I looked up to see if it's USB 2.0, and it is, but the problem is, When I try to use Readyboost, It claims that it doesn't have the required performance, but I have an older model mp3 player and it is compatible w/ readyboost ?