Will this do?...
These have seemed to be awfully popular: http://www.petzl.com/us/outdoor/headlamps/allheadlampsAt least some of them are with rechargeable internal battery... I can't say from personal experience though Probably not much of help...
1) I don't want a Zebralight. I've had a play with one a couple of times now and I just don't like the UI.
There was a Fenix 1x aaa announced about a year ago, should have been around 30usd. Haven't heard much about it lately though.
I linked tho the wrong Spark before. I was thinking this one actually.http://goinggear.com/spark-sg5-cw-cree-xm-l2-t6-280-lumen-cool-white-headlamp-1-x-aa-or-1-x-14500.html
I was thinking of a Fenix HL21 but the reviews seem a little mixed.
Glad you like it so far. I was wondering how you were going along with it after I saw you bought one while DXing under the influence. How low is the low on it? These usually say low but the low ends up being in the 100lm range. Which I guess is low compared to the max output, though still blinding in the middle of the night. Also, Trustfire or Ultrafire?