Okay, I tried downloading the Sun Java Runtime Environment so that I could get mousewheel support in Jemplode.

It worked, but I hated having it on my system. Every time I surfed to a web page that contained java, everything would freeze up as it loaded the JRE. It was terribly slow.

So I de-installed the Sun JRE and everything works as it did before. Uses the JRE built into IE and works OK now.

However, having the Sun environment did one interesting thing: It allowed me to double-click on a JAR file and have it launch. This was neat.

Now that I've de-installed the Sun JRE, I can no longer double-click on a JAR file as JARs aren't associated with anything any more. If I wanted to associate JAR files with Microsoft's Java runtime, what executable would I associate them with?