As is there was ever any doubt about that
Hey, and it's free - as in free speech.
If only GPU manufacturers bothered to compile their utilities for Linux it would be a no-contest.
200MHash/s? Not too shabby. Just do be careful about the thermals on that lappy. Laptops were never designed with this kind of use on the radar and may overheat easily.
I suspect you're doing this as a stopgap until you build an actual rig?
Best of luck.