Rack Mountable PC Chassisessess...

[Sean Costello]

Hi all:

Since there has been a lot of talk about generic rack-mounting housing:

Does anybody know if anyone makes PC boxes that are rack-mountable?  As
my DIY interests are getting more digital, it would be nice to have a PC
that I could put in my rack and take on the road with me.  A laptop is
too expensive, and probably can't use the specific soundcards (Turtle
Beach with 56002 DSP) that I need.

Any and all input is, of course, welcome.  Links, pointers, advice,
abuse.  Sorry about the rather generic nature of the question.  Let me
reassure everyone that the computer would be used for synth-DIY stuff -
I want to start messing with the various Linux/NeXTSTEP music
applications out there, and try to get these damn sounds out of my brain
and into the world. 

Thanks,

Sean Costello