kiyyto wrote:
I've been deleting my library and redownloading from itunes match, but the files are coming in as protected aac?
This is not good.
Anyone can explain this behavior?
The files you've downloaded were probably uploaded from your iTunes library. So you are simply downloading the same files that were already in your library.
You need to turn on the iCloud Status column in the iTunes browser. Pull down View > View Options, select "iCloud Status" and click OK. you will now be able to see what the status is for all the tracks in your library. If it is "uploaded" then there is no reason to download them again from the cloud.