OFF TOPIC Custom Computer Manufacturers

["neo" <neo1@xxxxxxxxx>]

I 
apologize in advance for this somewhat off <FONT face=Arial 
color=#008080 size=4>topic 
post.
<SPAN 
class=080062003-18032002> 
My 
computer is beginning to run slow particularly in real time with 
MetaStock.
<SPAN 
class=080062003-18032002> 
Does 
anyone know of computer manufacturers (or lists where I can pose this question) 
that will build custom computers with one's exact specification of components 
including the case, motherboard, and exact memory chips, as well as all of the 
other components?
<SPAN 
class=080062003-18032002> 
Thank 
you in advance. Feel free to email directly to not bother others on the 
list.
<SPAN 
class=080062003-18032002> 
<SPAN 
class=080062003-18032002>neo