Anyone have any experience with one of these Digital Video Interface Adapter? My sister inlaw want to run dual monitors off her current PC without spending money (unless its my money.) And she wants it by the weekend... The machine already has a NVIDIA GeForce2 MX400 AGP w/ DVI, which gives me on HD15 and a DVI. The documentation states "This video card supports dual output to an analog and digital display monitor at the same time." I am thinking just buy the adapter ($14.99 local) and save my money of a new video card? Any thoughts???