Looking for tool that do QoS based on time of day

[Outsider]

I am looking for a router software solution (be it for WRT54G routers or anything else) that will allow me to specify different QoS settings based on time of day.

So at night, I want highest priority to go to FTP trafic, since I do lots of offsite backups, durring the day I need HTTP to be top dog, and in evenings VOIP and HTTP...

Anyone know of anything that can allow you to schedule different QoS settings based on time of day?

[Outsider]

no thoughts on this?