and if you did, does it work?

"downloaded NBC NY Traffic Cams"? where does one do this?

I don't know about the NBC app, but there is a program called Traffic Vizzion which gives you access to thousands of traffic cameras. I have been in touch with the company and they are working on a Storm upgrade. The current version works but has a few bugs. All these programs tap into a network of traffic cams which are owned by various entities. You can get it at Handango. 73

works fine for me..

i think it works very well

I had this on my BB curve and it worked until I started using the facebook app. It repeatedly returned with error messages. I now have the 9000 Bold and it still returns with an error message.

On an 8900 on TMO, the NBC cams app returned only "No Image" for any of the cams I chose, so I deleted the app.

I used it on my storm. Since it is not really a touch screen app it was difficult to use it. I did not have access to all the cameras.