Edinburgh Rugby now seek to take their pool-topping Heineken Cup form back into the RaboDirect PRO12 as we face Glasgow Warriors in the first of the double-header derbies on Boxing Day at Murrayfield (kick-off 5.35pm).
Supporters can gear up for the massive clashes claiming an early victory over our foes from the west in an on air face-off between Radio Forth and Radio Clyde.
Every day this week at drive time, the stations will come together to give both sets of supporters the chance to answer questions about their city live on air and win points for their team.
Every supporter who registers a win for their cause will receive a pair of tickets to the Boxing Day game, with a very special prize on offer to the team who records the most victories over the course of the week.
Stay tuned to Forth 1 all week for details of how to take part, and to keep track of the scores.
>> Click here to listen to the station or tune into 97.3 FM.
GET IN THERE!
>> Click here buy tickets for the Boxing Day derby at Murraifield, call 0131 346 5180 or visit the Murrayfield Ticket Centre. Book before midnight on Christmas Day to save £5 on the adult match-day price of £20. Students/senior citizens £10, under-18s £5.
DEADLINE EXTENDED FOR FREE 1872 CUP TICKETS - We've extended the deadline to get your FREE Boxing Day Derby tickets with every Scotland v France ticket sold to midnight on Christmas eve!