http://www.google.com/products/catalog?q=usb+powered+monitor&rls=com.microsoft:en-us:IE-SearchBox&oe=UTF-8&rlz=1I7RNWE_en&um=1&ie=UTF-8&cid=2818710176600179111&sa=X&ei=3M-pTYzjB8HcgQeil-zzBQ&ved=0CDgQ8wIwAg#
This is what I had in mind....wonder if I could use the USB for power?