Oh and another thing....
Running so many components may yeild your power supply insufficient. It's almost a gaurantee that a 250 watt PS will not handle that many components. Power supplys are a universal fit, so it's an easy install, just $$ if you buy from a retailer. a 350w ps at bestbuy is $65, but a 400w from an online distributor can cost as little as $6. I build and overclock computers. I have used some invaluable resources such as
www.pricewatch.com to purchase quality parts at insanely good prices. I have had a site up for my friends and family, but I'll list it here...
www.fromentlogic.com
If you click on the scrolling text at the top of the page, it displays a page that explains how you can build a $2000 system for $615. But i explain something about purchasing online products and watching the shipping charges...
take a look
hope I've helped