Can't help with charts, but if I may suggest Carbonite back up.
I've had 2 major scares with the Blue Screen Of Death. After the second one (pulled out of both okay), I swore I'dnever, ever risk the possibility of losing virtually everything on my laptop.
Man, when I signed up and they started downloading my memory, the relief was massive!
I didn't want to run the risk of buying a hard drive for back up either. Reading reviews suggest none are totally reliable. So, I pay about $1.15/wk, and everything I save is automatically backed up.
I have no vested interest in Carbonite or any of the others (there are several good companies that backup, as I'm sure you know).
I did this about two years ago and, although I no longer am a listener to any talk radio, I used the Discount Code 'Rush' and saved 10%
So, like I said...if I may suggest....