I love this site. So helpful and positive.
I am doing my daughters wedding cake, except she wants to be different, she doesn't want fondant. Instead she would like a cream cheese frosting, light and fluffy with a whipped cream or meringue appearance.(eg. peaks)
I have tried one cream cheese frosting but found that it was not thick enough and ended up adding instant pudding to thicken it. I didn't want to add more icing sugar since it was getting too sweet. Do you have any suggestions for a recipe to follow?

Hmmm....cream cheese icing is pretty sweet, generally speaking...there is a recipe on this site for a crusting cream cheese icing that doesn't require refrigeration...(might be called Wedding Cream cheese icing?) but I find sometimes adding a little lemon juice or salt will cut the sweetness a little...
Sorry I couldn't be more help!

Here's a link to all the CC cream cheese frostings in the recipes section:

http://www.cakecentral.com/modules.php?name=Recipes&sort=recipename&sort_dir=ASC&op=search&chname=X&chingredients=X&searchtext=cream+cheese&cat_id=47&x=17&y=15

Everything you ever wanted to know about cream cheese frosting:
(With recipes.)

http://www.cakecentral.com/cake-decorating-ftopict-615264-.html

Everything you need to know to make, decorate and assemble tiered/stacked/layer cakes:

http://www.cakecentral.com/cake-decorating-ftopict-605188-.html

HTH