You can play for fun without signing up. I am not sure how many you can test, but it's safe to say a bunch!
Yes, they used to be on MG software.I saw an old thread that they used to have MG software, I think it was KK who used to play there.
Actually I never played there for real money, so I can't comment on their CS or cash-outs. But I did have them listed on my website when they were MG.Do you still play there KK? Any input on cashouts or CS or anything? Are they safe to play, do you think?