AMD's Turion 64 on the Desktop
Toasty16 writes "SPCR has an overview of using an AMD Turion 64 mobile processor in a desktop system. There's a good bit of info about motherboard compatibility and power consumption as compared to a Pentium M processor. There's also links to articles from the Techreport and LaptopLogic on the same topic. If you've been thinking about building a low power HTPC or file server, mobile processor on desktop is an interesting option."
Speaking just to the power-savings benefit of using a mobile CPU in a home system, unless you are running a home server, the best way to conserve power in any PC would be to turn it off.
This link notes one person's cost of leaving systems powered up, a little more than $23.00 USD per month.
So boot it up each morning, make the coffee and toast, and by the time you sit back down in front of Unbuntu, Mandriva, BSD, SUSE or that friendly chair-throwing group from Redmond, you can feel better about not burning up more oil to play solitaire (YOU'RE FIRED).
"Let us raise a standard to which the wise and honest can repair" - George Washington