Hi there, thanks for the great questions.
The content scaling issue you are reporting has to do with the existing viewport defined in your content and the greatly increased screen resolution of the 9900 Smartphone. By default the rendering engine tries to normalize Web content to 'look' like it does on other BlackBerry Smartphone (to reduce impact to existing content). However, this can have the side effect of rendering content that looks too closely zoomed in depending on the viewport.
Here is the viewport you have:
<meta name="viewport" id="viewport" content="height=device-height,width=device-width,initial-scale=1.0,user-scalable=no" />
Here is the recomended viewport I suggest you use:
<meta name="viewport" content="width=device-width,target-densitydpi=device-dpi,user-scalable=no,initial-scale=1.0">
Note the addition of the "target-densitydpi property and the removal of the height property. This property tells the rendering engine to recognize the increased screen resolution of the device, and take that into consideration when scaling content to the screen.
Hope that helps.
Adam
Developer Relations
