Currently Being ModeratedNov 11, 2012 2:11 AM (in response to Dewi Morgan)
Same issue. I created a Smart playlist to show all unmatched tracks and I have 130 unmatched songs out of 1962 in total. I managed to force the matching converting tracks to AAC but it only worked for a few songs and then I gave in...
Currently Being ModeratedNov 11, 2012 5:52 AM (in response to Dewi Morgan)
A song's "kind" will only be "matched AAC file" after the original track has been deleted from the iTunes library and the "matched" track then downloaded to the iTunes library.
You also might find these already existing threads informative.