Here
http://www.prepaidgsm.net/en/norway.html you can find interesting informations. Telenor is quite good as some mnvo like Tele2 or Chess. But if you want to go to other countries i think it would be better to have an international sim
[COLOR="Magenta"]"Working" PrePaids: Wind, Vodafone, CoopVoce, , Travelsim (2), 02 Irish (2)
My best sim?--> Wind +39-328
My phones:
Samsung Galaxy Next S5570