Thanks for the info... it dissolved just fine at 4mg/ml. As for where I got it, there's a nice gentleman in Hong Kong who will ship it anywhere in the world but Canada for you for halfway decent prices ($54 + shipping for 100mgs, approx 10-20 doses).

More info for anyone who cares:
http://www.erowid.org/chemicals/5meo_amt/5meo_amt.shtml

Now, to wait for a day off, and see if this stuff is as good as my friends tell me.