Hi Andi,
Sisters and I are in the same boat. We both have the same ISP ( US based company) I have had this ISP for about 8 years now and dont want to change.
Some Microgaming casinos can over ride it.. and some cannot..
I have enquired many times. The only other solution is to go to a friend or families house who has a Canadian ISP and try it there. We have a few computers in our house and I move around to each of them, I have downloaded the casino s again and only had a problem with one..
Hope it helps..
BTW, Since we are in that situation as you know we cannot play progressive Microgaming games as it sees us from the USA, I go to my mom;s house when I want to play them, even logging into my account on her computer works.. I have played the progressives.
Grrr, I understand your frustration and perhaps I may have to change ISP for my gaming pleasure LOL
Hugs