Hello, I could use some help in regards to picking a new graphics card.

My current system config is:
WIn 7 Ultimate
Core i7
12GB Ram
2x 150 GB 10K rpm HD's in raid 0 for boot drive
Various HD's for storage
EVGA GTX 295 (connected to 2 24" LCD monitors)
EVGA GTX 260 (occasionally connected to a 36" HDTV)
-both vid cards are standalone

XI makes the video driver kernels crash. I am running XI in windowed mode on the 2nd monitor that is not considered "main". I have tested at least 5 different drivers and cannot find anything stable. I am currently looking at purchasing a

MSI N560GTX-TI Twin Frozr II/OC GeForce GTX 560 Ti (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card found at:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127565

Do you think this would resolve the issue I am experiencing? any comments or suggestions would be appreciated.