Passing Captivate variables to Flash widget

Hello,
I'm developing a simple progress bar widget in Flash to add to a Captivate course I'm building. I believe what I want to do is very simple, but I appear to be missing something.
Quick synopsis:
I have created a variable in Captivate 5.5 called intProgress which should be a percentage of a student's progress through the course. I set this manually via an Advanced Action upon entering the slide.
I've also created a Progress Bar widget in Flash 5.5. It consists of nothing more than a manual progress bar component in Flash.
I want to feed that intProgress value from Captivate into my Flash widget, and have the progress bar update accordingly.
Here is my function (aPb is my progress bar) -
function courseProgress(intPercentage)
aPb.setProgress(intPercentage, 100)
And here is how I am trying to pass the variable over:
courseProgress(MovieClip(root).intProgress);
It doesn't look like the variable is coming across from Captivate to the widget. How can I correctly do this?
Please let me know what I'm doing wrong and/or what I'm missing here.
Thanks for any help anyone can provide!
Daniel

Cool - I've found out how to access my custom variable thanks to your help. Right now, I'm using a simple text field as a debug (instead of the progress bar) just until I get everything sorted out.
In the cpSetValue function of the widget, I tested with the slide name variable you provided first:
myText.text = "label:" + m_VariableHandle.cpInfoCurrentSlideLabel;
And then progressed onward to my custom variable.
myText.text = "prog:" + m_VariableHandle.intProgress; (my custom variable)
So I have full connection to those, they're reading perfectly. That m_VariableHandle is giving me the connection I need (good to know for the future).
They're just not getting updated. It just keep showing the values for the first slide - for both the SlideLabel and the custom variable. So now my trouble lies not in the reading of the variable, but the updating of it - to get the most current value. That's a step forward though, very happy about that.
To answer your question - yes, I'm doing a variable modification on every slide enter. I'll set my intProgress variable to 5, then maybe 10 on the next slide, then 15, etc. It's very important that I set that manually, as my project is not linear. In other words, there may be a trail of 10 slides later on that are a "side" branch - and not part of the course progression.
So, thanks again for your help. I'm a whole lot closer than I was before!

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