I have the v184.108.40.206/220.127.116.11 (English + Chinese) software loaded on my 8700c.
Below is a Bookmark I have been using for the last year. It brings up an animated weather radar GIF. http://www.intellicast.com/WeatherIm..._None_anim.gif
In the 4.1 software, I could select "Full Image" and I would get the whole image loaded for which I could scroll around to see all parts of it to get more detail.
In 4.2, I get the whole image scaled to fit in the screen. I am unable to get the zoomed in image. I have tried all keys on the device to get it to show me the image zoomed into 1:1 so I can see all the detail. There is no Zoom selection in the menu.
What is weird is if I select Full Image, I'll get a very brief view of the image zoomed in like I want but it then reverts to scaling to fit everything in on the screen. I see the same breif zoomed in image if I hit Escape to jump back to the original URL. So... The full-resolution image is in there, I just need to get the browser to show it at the correct res.