Hi there!! Really stunning graphs!
Could you just briefly explain how to get the negatives (below the line!)
I've also got another Q (I'm no linux expert!) I'm reading the data from directories created by Ntop; Every now and then the whole drraw crashes (refuses to draw any graphs) because ""bla bla bla... is still tainted"
That means theres a directory with "(" or ")" or some other fuzzy character in the name. Any suggestions what I can do (Save for wiping it) to make it accept those paths?