Profiling JavaFX in Netbeans

Hi,
I'm blowing memory in my JavaFX app - I've never 'profiled' with Netbeans before (am using 6.7.1) but I'm getting no joy.
I'm trying to analyse memory usage but it just sits on the "Connecting to the target VM"
I read that you have to calibrate first - but the platforms available are only JDK 1.6(default) and JDK 1.6
Nowhere does it say JavaFX SDK on Java1.6(default)
and I read on others problems regarding my problem (general Java, couldn't find JavaFX one) that its because the wrong platform has been chosen ?!
Could someone help me out with my noobness and JavaFX profiling and tell me step by step what I need to do ?
Cheers
ScottyB

I don't use NetBeans, but I had some success in profiling memory of a (standalone) JavaFX program with VisualVM, if it can help.

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