your stuff should sell, are you advertising?
i would update your bio, don't mention your self taught or lecture people about how its the artist and not the camera, i would just say what you have and what you offer. i'd remove the flash aplet because it's not designed to be used in the store, but in blogs, and i'd remove the copyright death threat, watermark mention and flag counter
start people in galleries, and if you have a brighter more interesting avatar, choose that, this one blends in and you don't want that.
people comment all the time, but it won't help you to sell anything. just letting you know.
---Mike Savad
MikeSavad.com