RPM Challenge - the first few days [updated again]

The 2008 RPM Challenge has begun! I've been busy since Friday night and have already produced 2 tracks.

The first track is tentatively called "Perfect". It's built around a whole-tone scale (made obvious by running up the scale early in the song). I'll say this - it's hard to write melodies in whole-tone when you're not used to it. It really sounds weird. But that's OK by me - I'm looking for something a little outside what I'd normally do here. I need to finish the words and I'm not thrilled with the vocal performance yet, but the rest of the track seems promising. I spent Friday night and most of Saturday working on this one.
Perfect (rough mix 05)

Saturday night I started in on a new piece. I was thinking about how easy it's been for me to fall asleep on airplanes (and how difficult to sleep anywhere else lately). I wanted something that would convey the dream state and flying. I built this song out of noise and drones, and did a very low vocal reminiscent of a track I recorded 10 years ago called "LEM". An appropriate homage. Working title for this song is "Home is where the hum is". More or less finished after a second mix pass - lots of low-end energy made for an overly muddy mix the first time around.
Home is where the hum is (rough mix 04a)

Between these 2 songs I already have nearly 8 minutes done. Seems almost too easy so far!
Today I was researching some of the physical problems I've been having - apparently magnesium deficiencies can produce some of the symptoms I've been having. After doing some poking around on the Internet, I realized that the quest for completely balancing one's body chemistry is good grist for a song. Maybe I'll call it "Magnesium and other metals" or something to do with the periodic table.

Updated: Apparently the Chill server cares about capitalization of filenames. Sorry the links weren't working. Fixed now, and as a consolation prize I put up a newer, more complete mix of "Perfect".

Would love to hear what people think of the tracks.

Updated again: Goose player installed, links updated, mixes updated.