Non freesat channels, Ireland.

Hi, can anyone tell me if there are other freely [free] channels available using an Amiko HD8260 receiver, on the east coast of Ireland, Dublin area ?

If so how do I tune them in ?

I am using a Triax 80cm dish to view freesat at the moment, but I am wondering if there are more than just the freesat channels that can be viewed.

parkman