Seven of them are Lite carts and one comes bundled with the Cricut Personal. I'm guessing that it replaces George & Basic Shapes rather than in addition to it.
Interestingly the Hello Thursday email doesn't say that the Lite carts are exclusive to Walmart.... I wonder.....
Download the DS Font Pack from http://www.cricut.com/CDS/Update.aspx
There's still no sign of the DS update for Car Decals....
Two more carts are being retired. They are Fabulous Finds and Basecamp.
Anyway, here are the official sample sheets of the new carts from cricut.com. Click on the picture to see a larger size.
Cricut Classic Font
Four Legged Friends