I got all excited about the pktgen.c module, and went in and changed it significantly to suite my needs better. I would be happy to see these changes integrated into the mainstream kernel, but even if that is not appropriate, I will appreciate any feedback, especially about how to make it sleep more efficiently when there is an inter-packet-gap set. Thanks, Ben -- Ben Greear President of Candela Technologies Inc http://www.candelatech.com ScryMUD: http://scry.wanfear.com http://scry.wanfear.com/~greear