I need a freeware dj program, but i own a netbook.?

i'm looking for a freeware program that fits on a netbook, but the thing is, i've found and downloaded about twenty programs, some are nice, but don't fit on the screen, others fit nicely, but they don't have the features i need, like +10%-10% pitch so i can beatmatch, i don't care about automatic beatmatching, i can do it, and headphones, ya know? some of the programs only have on channel, so you can hear me matching the bpm up, that's no good, cuz it sounds horrible. that's pretty much it, if you have any suggestions, it would help, thanks.