Microsoft released 22 new Metro Apps in the store, bringing the total available apps to 232. There are just too many to mention individually, so find what interest you in the picture above. Most worth of course is the first Desktop App in the Store: Office2010. I blogged about it here somewhere. Another one is the Fresh Paint written by Microsoft. It takes 5 star from all that reviewed it.
Most of these Apps are not yet visible in the store, so you will have to search for them. While in the Store, bring up the Search Charm and enter the App name and search for it. Let me know what you think.