Just wondering, I don't know if crossfire support is something I should get on my first build...
http://pcpartpicker.com/part/gigabyte-video-card-gvn640d51gl
http://pcpartpicker.com/part/his-video-card-h777f1g2m
http://pcpartpicker.com/part/gigabyte-video-card-gvn640d51gl
http://pcpartpicker.com/part/his-video-card-h777f1g2m