So since I spent the better part of a day trying to figure this out, I figured I'd post the end results of my trials and tribulations -- thus, here is how I got Pandora's Jar working in Linux (in my case, Fedora Core 7, JRE 1. 6).
[li]Install WINE. If you need more detail on how to do this for your distro, googling "WINE linux" will probably help. [/li]
[li]Install Firefox within WINE. The easiest way to do this is to go to the Firefox website, navigate to the download page, download the Windows exe installer, and then run "wine some_firefox_install_file. exe"[/li]
[li]Now install J