* KTHX to DRUPPY for a GNU makefile and yelling at me for style points :P
* KTHX to logiclrd for making a new, faster SYSTEM_FINISHRENDER in shipsdl.c
* KTHX to entheh for DUMB for the allegro port (http://dumb.sf.net)
* KTHX to samh for modifying the makefile to build allegro or SDL from make.