I think you are wrong, no offence but in my case I have tested also many diferent P2P programs & Xolox beats them all!!!

For me Xolox is stable, for instance, In my 64Kb ISDN modem, I´ve never donwloaded a program over 30MBs long, but with Xolox I've downloaded full programs over 140 MBs in zip format, so,

XOLOX WORKS !!!!!