Thanks, Matt.
The best info always comes from experience.
I've often wondered how many of the individuals on this board could carry, comfortably and for a distance, the gear listed in their woods bags or bobs.  I tend to throw in everything I can fit, and then start parsing it down to a weight that is realistic.  (Which means 1/2 my toy, ahem, gear stays home.)  
Regarding the Miox, did you prefilter?  Any issues regarding function and/or taste?  I've run across a number of complaints posted on various boards regarding functionality.  Personally, although boiling and chemical tx will render water potable, I prefer a filter rather than drinking water that tastes like beaver a$$.
M
_________________________
I hear voices....And they don't like you.