Please help, I'm a newbie!

Hello,

I've been looking for help with my Parallels, but do not want to pay for Chat Support, because I think that is quite frankly a bit of a rip-off.

I bought my MacBook Pro a few months ago and at the same time, bought Parallels.

At the moment, I'm running a good 2GB Ram, have upgraded to Snow Leopard and everything has been great.

So I'm interested in Parallels so I install it, run XP for a few weeks, everything's great!

Now, I've been given a Windows 7 Disc and have installed it successfully but what is REALLY getting on my nerves is that for the last two days, I haven't been able to get the internet sorted (I've tried EVERYTHING) nor the sound. Please can someone help me before I throw this computer out the window!