SO I finally took the plunge and upgraded to DotNetNuke 5.00.01 beta on my live website. Having create a staging site and then tested the upgrade in a protected environment, I discovered a few things had changed since version 4.9: Native jQuery support - YEEEESSS!!! A half-decent Javascript framework has been packed in - notice how the FancyZoom stuf on the portfolio page still works thanks to a great bit of code here; New container/skin architecture that inherits from the improved and re-organised ......