I would recommend looking through the TV-One line of products:

http://www.tvone.com/index.php

They produce extremely reliable products, and they have excellent customer support. I'm sure Simon will be able to give you a more specific model numbers, but at a quick glance on their website you should find what you are looking for. i would say they are the next best thing to Image Pros .

I have now given up on Gefen products as a rule, because I have been let down a fair few times.

Phil

Philip G Haynes
Live Visual Design and Direction