Double whammy bouncing post, non-member address AND html code.
Here is the sanitized post:
Check out the howto collection. Somewhere there is a  howto on using the 
parrallel port I/O lines as inputs and outputs. I think these lines would 
get you 5 volts to work with and you could get relays to work on that, 
try this url: 
http://www.tldp.org/HOWTO/mini/IO-Port-Programming.html 
this may bounce to the list because I am work, but you are in the CC field. 
have fun
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