Exchanging for dust under screen

I have dust accumulating under the top left of the screen as well. Also have light leakage around the entire screen, the bottom left screen corner is much more raised than the rest of the screen, and the battery cover doesn't fit right. Wife's phone has all of these issues as well. Emailed HTC on Sunday and no response as of yet.
 
Update.

I contacted HTC by phone. The rep put me on hold and said that they are aware of the issue with some of the launch day Evos. He said he "knows there is something he is supposed to do about these types of calls" and placed me on hold to check. When he came back, he took down all of my information to forward to "escalations" and said that HTC is preparing a response to these known issues and that I should be receiving an email in the next two days with their response, and what they are going to do.