As above, i have a GTX 550ti.
I am thinking of trying out 3D, then if i really take to it i will invest some good money in to get a good setup.
I'm looking at this monitor
http://www.amazon.co.uk/LG-D2342P-PN-inch-Widescreen-Monitor/dp/B004V4G95Q/ref=cm_cr_pr_product_top
As it is cheap...