I'm going to talk a little bit about your graphics cards.
I really like them, but there is only one problem about your product, the drivers aren't available for Linux-OS.
Till now there wasn't any problem about this, but yesterday i have downloaded the Steam open beta for Linux and wanted to play a game on my Notebook.
It doesn't work and then i have tried to get some drivers form my HD 5650 and i have seen there wasnt available.
Then i have looked on the Nvidia side for drivers and they was available on Linux-Os, so i was really disappointed about this and your team have only 2 possibilities.
Either you make the drivers for your graphic cards also for Linux, or i would never buy any graphic cards from you.
I haven't any problem to spread my opinion, in Polytechnical School and anywhere else.
Have a nice day.