Well Luft is out on CD now! And I don't know - Sea of Green was, maybe still is. And you could listen to a digital version (maybe ask the band for it, huh?) and still buy the tapes (or send some money to the band's paypal [even better]?). It's just a thing of fairness, you know?
I own "Drifting Throught the Void" and "Empty World". I just don't feel like spending money on tapes, just because it "supports the artist". If I had a cassette deck, I would probably buy these tapes. I do not, so wasting money on music that I can't actually listen to seems a little pointless to me.
And why does none of you guys here buy the tapes from THR, as mentioned below? I mean, even if you don't have any cassette deck you could at least support the artist. Or you buy the Luft CD from Funeral Industries. And if you just want it for free from some stranger who thinks leaking an artist's work for download (when it's still officially available) is "support" you are nothing else than disgusting.
actually folks I've found some of Luft and Skog songs on this channel, you can download it with any youtube to mp3 downloader such as: http://www.youtube-mp3.org/