My suggestion is the Aurora 2AA seen here:
http://www.flashlightreviews.com/reviews/aurora_alj-012aa.htm
This light is a bit longer than a Maglite in order to accomodate the switch on the body (which is quite nice) and the optic to make it throw, but throw it does! It shoots forth a really cool "spot" type beam that has defined edges like a theatrical spotlight. Because it uses the new Jupiter LED from Nichia, you get good output for over 3.5 hours on 2xAA. The finish is very attractive as well. The light can be had for a little over $30.
You say in your first post "very long throw" and that you are new to LED flashlights. Just as a warning, the Aurora does give excellent throw for an LED light, but in general, incandecents still beat LEDs throw capability. While LEDs have many advantages over incans, for some reason, incandesecent light cuts through ambient light much better (whereas LEDs really shine in true dark) and seem to throw better as well. A lot of this may be due to an LED's comparatively high (cool) color temperature while incans are much warmer- the eye is less sensitive to blue and more sensitive to yellow/green. On a side by side comparison, the Aurora I suggested will probably not beat a decent incandecent light and will appear much more blue, but offers the advantages of a virtually shockproof, permanent bulb and a much better runtime while still doing a very nice job of illuminating far away objects. It will certainly beat the pants off of a 2AA minimag!!!