I just switched my desktop (the one with the GTX970 G1 Gaming) from windows to linux and got a very nice surprise: on windows, when mining, the mouse is lagging and the machine is pretty much unusable. On linux, no such thing! The machine is happily mining Quark at 17MH while I watch a 1080p video on Youtube.
I usually use the internal gpu of the motherboard to do the display in windows, and the cards 100% for mining.
which simply means you require two gpus to do that - where as we only need the one ...

...
anyway ... i have reverted back to x11 sp ... v67 doesnt seem to have any issues whatsoever with the algo - even compiled in cuda 7 ...
is there any way you could supply methe table of default intensities and special command paramaters ( if there are any - as i know scrypt and another algo use more parameters ( like thoughput and so forth ) ) ? ...
i can compile them and collate them in one place so that everyone can use them as a reference for the different cards they use ...
#crysx