Best USB to DVI?

[AzaraT]

Hi there!

I want to connect two screens to my macbook pro, so I am looking to get a USB to DVI external video card. But I am not sure which one to go for?

I've been looking at: http://sewelldirect.com/USB-to-DVI-External-Video-Card-High-Resolution.asp
and http://www.iogear.com/product/GUC2020DW6/

Does anyone have any experiences with these, which one are the best? Are the other simular products on the market that I should look in to?

Hope someone can help
Jacob

 

[AzaraT]

If anyone is interested I went with the IOGear one. A review of the device (and the displaylink drivers used in all the devices) can be found here
http://unusualmacblog.com/2009/04/19/extra-screen-for-your-mac/