i'm writing you as a member of the gp2x-community to call your attention to the (open) pandora. that's - basically said - an open source handheld system and a very interesting alternative to commercial handhelds like the nintendo ds or the sony psp. it works with a linux based operation system, called ångström, so ports from linux using open source games are possible and not so difficult to realize. for examble the well known open source linux strategy game "battle for wesnoth" has already been ported, but also the more complex 3d games quake 1, 2 and even 3 (no joke!) are running with fullspeed! therefore i'm hoping to spark your interest in this handheld and perhaps in writing a port of "widelands" for it! that would be awesome!
ps: the pandora hasn't released yet, but it will be in one or two months. for more information about the system and its specifcations check the website: www.openpandora.org