I love, love, love my Kitchenaid mixer! Couldn't live without it. I do bake some, so yes I use it. Cakes come out heavenly when you beat them in the Kitchenaid. But I also do my mashed potatoes (they whip up really nicely - no potato glue there!), meatloaf, any blended veggies (I do a butternut squash lasagna that I use my Kitchenaid for).
I don't own a hand mixer. I find that my Kitchenaid does everything my hand mixer did, only better.
It is indispensable for baking. Not just cakes, but whipped cream (of course!), frosting, bread...anything that needs mixing/beating. I've even been known to cut my shortening/butter into the flour when I make pie crust (though I do mix my water in by hand).
It's wonderful. Plus you can get attachments for making pasta, grinding meat, etc...
Along with my Kitchenaid, I use my blender (no matter how wonderful my Kitchenaid is, it just can't make a good daquari

), a good colander and a good set of pots/pans. I have Scanpan which I love and they have a lifetime warranty. I've replaced a few and they are super good about just sending me a new one - even when my MIL burned the pan!
Scanpan Cookware, Free Shipping on Scanpan Titanium nonstick cookware
Good luck with all the cooking! I recently got a cookbook by Cat Cora that is wonderful and really straightforward.
Amazon.com: Cooking From the Hip: Fast, Easy, Phenomenal Meals: Cat Cora, Ann Krueger Spivack: Books Though, I admit, she doesn't cook low/no fat. Some of the recipes are better than others, but it's not WW.
Hope this helps.
-Kristin
__________________
#1 DS

1/12/04 B came to us as a foster infant
Our miracle placement - a healthy 7 week old infant that was a clear TPR and foster to adopt placement, and he was our first foster placement!
7/21/06 adoption finalization
#2 somewhere out there is our daughter...
Decided to go with domestic independent adoption
Started adoption research 12/07
Signed with Lifetime (facilitator) 1/08
Home Study and profiles done
Waiting, waiting, waiting

... 3/08
Matched and waiting for 6/27 due date 5/14/08
Match fell apart 5/23
Back to waiting...
Baby Girl born 12-20-08
Brought her home Christmas Eve
Celebrating the journey of life at
www.washingtonmama.blogspot.com