LCD issue..

[xenokira]

I just got my Touch Pro today (build date 11/2/2008 ) and I've noticed that whenever I have white on the screen for more than a couple seconds, a brownish-tan-yellow color starts showing up on part of the screen. It looks like 3-4 discolored orbs just above where the lower task bar is. It's most noticeable when I'm viewing a white screen with the keyboard out; then the discoloring appears down along the right side.

Has anyone else noticed this same problem? I'm thinking about exchanging the phone because of this (I don't want it to get worse and have it be an issue later). I purchased the phone from Sprint via phone order...could I exchange at the local Sprint Store (provided they're in stock...)?