I don't know if anyone posted about this site yet but I was able to download the 1 Mobile Market directly to the Fire and it looks and works great. Some neat stuff there. I was mostly interested in the Skyfire browser which works well. For some reason Dophin was a complete dud on my Fire. Skyfire is better. I have to say that Silk is not slow for me and I haven't found anything faster yet.
http://m.1mobile.com
Barb