Still no Internetconnection

Dutch

I am still trying to get a internet connection
I have an I-mac with cable connection to the internet (works like a dream)
I have a VM with microsoft XP and parallels 4.0 running
But no internetconection
I tried several ideas wich were ment on the forum
Are there any dutch guys/girls who have answers or englisch answers

Keep i mind that i don't have much technical computer knoweledge

Gerard