Get full version and strip it down as suggested above.
Can also try out this app: http://www.msfn.org/board/topic/142382-r...build-109/
Haven't tried it myself.

You can also remove features post-install, as well as disable services, depending on your tastes and what you use.

Otherwise, you could also try one of the alternatives to Windows Search (I recall seeing them, but don't know what they are off the top of my head).