In reply to L.A.:
> Is meths widely available in Canada?
I suspect that 'yellow HEET' may be widely available in Canada, due to the low temperatures they experience. This is pretty much purel methanol, and widely used by the lightweight, alcohol-burning backpackers in the US.
Googling suggests that denatured alcohol may not be so easy to find in Canada
http://www.google.co.uk/#hl=en&q=backpacking+denatured+alcohol+canada
http://blog.bigsnit.com/2010/05/01/finding-denatured-alcohol-in-canada/
http://www.backpackinglight.com/cgi-bin/backpackinglight/forums/thread_disp...
As for making your own alcohol burner in extremis, the easiest burner to make is simply the bottom hacked off a drinks can; an open-cup burner. Not the hottest, but it works. If you want to make it hotter, cut a thin strip of can sidewall, and place it around the inside rim of the can bottom.
Ti has a thermal conductivity 1/10 that of aluminium (0.219W/cmK vs 2.37W/cmK). It has a density 5/3 that of Al (4.5g/cm3 vs 2.7g/cm3). Thus, for pans that are the same size & weight, the Ti pan will be 3/5 the thickness. This ought to mean that a Ti pan won't be as efficient as an Al pan at heating stuff.
However, my experiments have shown that the metal of the pan makes little difference, which means that the pan isn't the limiting factor in the transfer of heat to flame; this is probably either side of the pan; flame:pan or pan:contents. The former is addressed by the JetBoil. What is more important is matching the burner flame ring to the pan; a wider diameter pan can 'catch' more of the heat from the flame. If using a narrow pan, use a burner with a narrow flame ring.
Above all, don't set your burner to 'max'; all you will do is piss heat uselessly up the side of the pan, wasting fuel. Experiments have shown that, once you set the burner output to something less than max, you will use the same mass of fuel to heat the contents, redardless of the time it takes to heat (within reason; e.g. out to 15 minutes). This suggests that relatively little heat is lost from pan to the environment compared to the heat from the burner.