Infragistics NetAdvantage for ASP.NET Issues

Joined infragistics forums in Feb 21 2008 and I already have 5 posts, 3
of which has been unanswered. I've never really been a fan of 3rd party
controls but had to use one for a project. Don't get me wrong, I'm
impressed with the infragistics features in typical usage but it seems
that when combined with ASP.NET ajax and ajax control toolkit it messes
up a little. Then aside from AJAX, I have this issue where binding to
the WebGrid more than once causes a whole lot of side effects.

are links to my posts for reference. If you work with these components
I suggest we take time to read all entries in the forums and be
proactive rather than go through a lot of work and only to discover
there is a known issue for it.

Button in WebTab (async=on) and UpdatePanel fires server side click twice
WebCombo.DataValue returns null on second postback (doesn't persist)
Server Side Event Handler (eg. Button click) doesn't trigger with oEvent.fullPostBack = true
Calling DataBind on a webgrid more than once (not possible?)
Is it possible to change the filter "SelectWhere" from server side code? And How?

it's been less than a month since I've used the product and I actually
don't a license installed so I don't have design time capabilities (*
license is per developer seat but even without the license the DLL can
be moved over, just no design time capabilities if you have no license
– at least that's how I understood it). But if there's any chance you
run into the same issues and I might have mentioned a work-around
please feel free to drop me a message.

I'll be updating this post should I have additional posts in the forums.