Thank you! I'm uploading the album to CD Baby probably this weekend and getting with Mike and Lena about the CDR version and ad21music.com about the flac version soon.
"Temporal Arc" was originally released in 2001 by the Red Antenna label out of New York on CDR... I'm reissuing it on my label now with one track that was recorded same timeframe and previously released on a compilation. It's one of my personal all time favorite tracks of mine - and I'm happy to get it and Temporal Arc back out there available again.
You can stream four of the tracks here: http://soundcloud.com/john-koch-northrup/sets/temporal-arc/
Including "Marco Polo" which is that bonus track I mentioned.
"Refraction" is also minimal techno / ambient blended... "Marco Polo" is beatless with a strong pulse... "Movement in Glass" is minimal, maybe even microsound.