>This may be
appropriate for another list, but it seems to me that there's
>plenty of applicable knowledge here.
>
>Right now, we're using an older Compaq Deskpro P3-600 box as our incoming
>Linux server.  Basically, it connects with the DSL modem and contains IP
>masquerading, DNS caching, firewall and fetchmail/procmail/qmail tasks
>(SpamAssassin included).  It runs 24x7 with no problem, as it has for the
>last 5 or 6 years.  Built like a tank. 
 I wonder if you even need a P200 for that.  I used to manage a
 networks that had a 486dx/66 doing all but SpamaAssassin. For the rate it
 had to handle on the DSL port (actually fractional T1 256kb/S) it never
 seemed to be working hard. The PS in it was only 200W and nowhere was
 it ever stressed.  It's claim to fame was running at room temp over a
 weekend in the summer with both PS and CPU fan siezed without melting
 or even getting upset. 
 
Indeed.  I have a Pentium 150 doing all the above (including
SpamAssassin) plus Squid.
Peace...  Sridhar