High in polycarbonates
I did use the ruskies and their excellent music service for a time to fill in holes in my back catalog. Other than the occasional new album that comes out i've actually got pretty much everything I need, music wise. The last music I bought was on CD, directly from the artist (timhalbert.com).
Buy CD, rip to HDD in whatever format/bitrate I want, put CD on shelf. Copy tracks to iRiver/phone etc. None of this faffing with licenses/keys/lockouts or whatever.
CDs 1 pish-poor internet services 0