There's a code out for 23andMe DNA kits. You can find out your ancestry and risks for certain diseases. You can use a code from Gizmodo to save $400! I ordered one today, here's the code link if you're interested: http://gizmodo.com/5698223/get-your-dna-analyzed-for-99
It's $99 plus shipping and you have to sign up for a 1 year account which is $5 a month too.