In reply to Removed User: I've got a mini trangia, the windshield isn't actually a windshield but a pot stand to keep the pots from putting out your burner. You still need a windshield of sorts as well, I tend to use a MSR one that I aquired which is basicly a length of thick tinfoil which you bend round the stove to keep the worst of the wind out. It's still a fair bit lighter than the standard trangia though.
I also remember seeing a website (linked from here a few years back) where someone had built their own version out of a tin can or similar. One other point to make about the minitrangia that I descovered last year is that when you're using it on snow the heat is still getting transfered to the ground as well as up to the pot, I noticed this when mine vanished about 6 inches into the snow and went out!