CF8 Ajax widgets and ExtJS 2.x

Has anyone had experience with making CF8 work with ExtJS 2.x? I'm not trying to change the native functions, but it's all the supporting scripts that get in the way. For example, both rely on YUI, which gets over written when the CF stuff is included. Does Adobe plan on issuing an updated set

Re: CF8 Ajax widgets and ExtJS 2.x

You would not be able to run the CF 8 Ajax components and ExtJS 2.x concurrently, as the inclusion of the ExtJs library would then override classes and functions previously included for the CF 8 components. I haven't tested, but I think you could access cfajaxproxy, and you could use the rich