I don't know if anyone mentioned this and in case some haven't read their Sony Creative Software emails:

Exclusive Promo: 50% off Looks and QuickLooks**, enter coupon code Vegas0709 at check out, expires 7/24/09. Buy here

Magic Bullet Looks 1.2 regularly $399
http://www.redgiantsoftware.com/products/categories/color-correction/magic-bullet-looks/

Quick Looks regularly $99.00:
http://www.redgiantsoftware.com/products/categories/color-correction/quicklooks/


Unfortunately for me, after I installed the demo version, I was not able to see Quick Looks listed under the Vegas plugins. (I'm using Vegas 8b & Vista.)