In case any of you guys haven't heard, Java 1.7 has a zero-day vulnerability on all browsers.
http://www.slate.com/blogs/future_tense/2012/08/29/java_zero_day_vulnerability_why_you_should_disable_java_on_your_browser_right_now_.html?wpisrc=obnetwork
Luckily for me, I'm running Java 1.6u35. ;)
Java 1.7 update 7 is ok. Versions prior to that are affected.
Luckily for me, I only allow Java to run on a line-by-line basis.