PowerGadgets just released version 1.0.2755 (currently build 1.0.2755.24126) of their cmdlets.
Juan also just published a super blog entry on using conditional attribute parameters with their out-chart gadget. These parameters have just been recently modified to be able to use scriptblocks!
You need to check PowerGadgets out if you haven't already.
You will find good support online to get you going, and I am always willing to try to lend a hand to anyone.