I've recently started using Chess Mentor as well. It has pretty much replaced all of my chess books for the time being. As to laptop real estate, I bought a 1 terabyte external hard drive--it was unbelievably cheap to someone, like myself, who remembers what a 5 megabyte hard used to cost in the early 1980s--and I keep all of my chess software iso images* (excepting Chessmaster10, which I want available at all times), chess movies, six piece end game tables and all of that crap on it.
* I almost always rip CD and DVD based software to iso images and mount them as virtual drives so the software will run faster without having to constantly read from the comparatively slow DVD drive.
Slightly off topic, but what application do you use to create the ISO images?
I've recently started using Chess Mentor as well. It has pretty much replaced all of my chess books for the time being. As to laptop real estate, I bought a 1 terabyte external hard drive--it was unbelievably cheap to someone, like myself, who remembers what a 5 megabyte hard used to cost in the early 1980s--and I keep all of my chess software iso images* (excepting Chessmaster10, which I want available at all times), chess movies, six piece end game tables and all of that crap on it.
* I almost always rip CD and DVD based software to iso images and mount them as virtual drives so the software will run faster without having to constantly read from the comparatively slow DVD drive.