In the meantime, if you have broadband for downloading, scour through http://www.mutant-sounds.blogspot.com and you'll find a lot of primo [and extremely rare and obscure] stuff! .
Nice one - I'd DLed Arbete & Fritid's "Ur Spar" from there and forgotten to bookmark it. Right now I'm looking forward to hearing what Soular System's 'Birth of Paradise' is like :-)