blu pc question

[un4gvn94538]

my wife bought me a new desktop. it has: Intel Core2 Quad Q6600 Quad Core Processor with VT (2.40 GHz), and a
NVidia GeForce 8500GT graphics card. the card says it blu ray/hd dvd capable but i was wondering how good is it really for blu playback? im looking into putting a blu drive in the desktop.

thanks

let just add that i know next to nothing about computers but willing to learn and do the work to get this going. also considering a little pc gaming since i always thought it was too expensive to buy audio/video cards etc to do so but this computer seems up to it. if needed it can post all the specs.

thanks again