Verizon just released a new Flex 3 application for selling ringtones and ringbacks. The site is excellent and the use of transitions and dynamic data is visually stunning. It is one of the best Flex apps I have seen in a while. It also is also one of the first full ecommerce experiences in Flex that I have seen. You can search, preview, and buy any ringtone or ringback on Verison online. Way cool!
VERIZON MEDIA STORE

Cheers,
Ted :)

DIGG IT!
any idea who built this app for verizon ?
Not to downplay on the flex work, but here's another angle/opinion:
http://blog.anaara.com/?p=59
...essence being, we're doing RIA now...lets escape the page centric model...
Wow, that's an atrocity—the response speed of rollover, the lack of hand cursors, urgh...
it was developed in-house