Thanks a ton for the feedback. This version is a somewhat handicapped version I could share, as the cart process is not ironed out. The only thing I am thinking with the cart is for large bulk downloads in a zip file, for a fee. Trying to solve the USGS discovery and download process.

If your email is good on your profile I will shoot you a note when it is closer to prime time ready.

Also I should test on opera once in awhile.