I travel fairly regularly every 2-3 weeks and have a 2-3 seats available either one way or return (depends on amount of baggage etc).
Canberra to Melbourne Sunday mid-late afternoon 6/11/11 and 13/11/11
Return Melbourne to Canberra Friday after work about 1 to 2 weeks later.
Contribute to fuel costs
if you have future dates in mind, let me know as I can sometime adjust travel plans.