[NTLUG:Discuss] Question about solid state computer and server

[Blue Dragon]

I am planning on running a web server, e-mail server and FTP server 
soon.  I am also thinking about purchasing one of these solid state 
computers to run a server from. 

http://damnsmalllinux.org/store/Mini_ITX_Systems

Any suggestions on which one I should get or if I should get one at all?

Also I am thinking about using Damn Small Linux to run my server.  Will 
DSL work as as a server or will I need to add a few things to it?