Guys, I discovered something better than fring. It's called Nimbuzz. It's neat and tidy. You have the respective icons next to each buddy in the list. So you don't guess on which chat client your buddy is. It supports lots of mobile phones, PC and Web. I like the Buzz feature and the Voice messages. The Voice chat was excellent to Skype and MSN. They have 6.5 Million users. Their main sponsor is the former Skype owner. Try it here:

http://www.nimbuzz.com

More here: http://www.nimbuzz.com/en/download/options

Email them asking for a Nokia N8x0 version.