I need help! (Mac doesn't boot properly after installing Windows)

Hi guys.

Im not 100% if my problem has to do with bootcamp, but im pretty sure.

I have the newest iMac , and i recently bought Windows XP 02/03 and installed Bootcamp.
Everything went fine. I installed some games on my Windows-part, while i did schoolwork etc on the Macintosh-part.

But suddenly one day - a loading bar appeared under startup.
Under the loading circle, you know what I mean?
(can upload pictures if necessary)

I dont mind it, but the problem is that I allways have to restart my iMac three times or more before it will properly work. I can live with that, but now also my internet-connection doesn´t work!

Like I said im not sure if this is due to Bootcamp, but I am pretty sure that it is. Maybe It would properly work if i managed to remove the loading bar, I don´t know. Thats why I want to ask you all, any tips?

Thank you!

Sincerely
Dahlgren

 

Yep, thats right. But the loading bar I got doesnt even load a bit though. It remains empty, and then it just disappear and I have to restart
But I will do like it says on the link you sent me, maybe it will work then.
Thx