Firstly love your product. I love it a LOT. As much as I love your product, I hate Java, I HATE Java A LOT!!!
One of the things I hate is for Cisco Management interfaces, they typically need java. However it is very common for Java Client updates to break Management interfaces.
What I would love to see is in you "Java Web Start" configuration that you had a way to select a particular version of java to use.
Do you mean that you would like to prompt for a list of the configured java web start?