I just downloaded the new Winamp and saw that they downgraded AVS to v2.81da - cool!
Usually I'm all for new version but at least now all my presets are going to look fine for most people out there.
Unfortunately the new Winamp version doesn't seem to want to render any codeable components at all - SuperScope, Dynamic Movement, Triangle, Color Modifier, you name it - don't have any effect on the image. Movement is an exception, the standard examples work, however if you edit the code or write your own it stops to work.
Even Convolution Filter doesn't work.
Note that it really seems to be the new Winamp version since I tried other plugin versions as well. And it does still work in other players like XMPlay and (I suppose, haven't tested) Foobar2000.
Specs: Win7 Pro, Aero is on, Winamp 5.61, no other plugins except a few other AVS versions.
Will update this as I find out more...
I am kinda sad that you Winamp devs have such a hard time with AVS compatibility
I fear you might be dropping support at some stage with all this hassle.