It's now, or maybe never...

Okay, yesterday I was rejoicing that I loved sushi, today I am regretting that I have alove affair with pasta!  To compound problems, I don't really like whole wheat pasta.

Today, I had alfredo light pasta sauce.  It was pretty good.  I haven't had fettucini alfredo for months, so it was a welcome relief.

Does anybody have any good light alfredo recipes out there that I can make at home?  Help!