(http://www.villagetronic.com/vidock2/index.html)? I have a hp dv7 laptop with ati mobility radeon HD 4200 vid card and looking to play better games on it. can i get this ViDock 2 and use to use a desktop video card on my laptop w/o using another monitor? basically, can i use the monitor on my laptop with the ViDock 2?