Cant Insert Image via Resource Browser

Hi All,

*UPDATE* - This appears to only be happening in FireFox 3.5.1....

I recently decided to upgrade tinymce in my modx install (version 0.9.6.1p2) so that I could insert the spellcheck feature. This has worked great outside of one issue - everytime I goto add an image with the resource browser I click the image and nothing happens... zilch. I can delete, rename etc.. but I can’t friggin’ click and insert the darn images.

I thought maybe a modx upgrade would help so I upgraded to 0.9.6.3 and I still have the same problem. Anyone else ever experienced this or know what might be the culprit? Let me know, thanks!