is there a list of CS6 effects that get rasterized when saving to older versions of illustrator. specifically CS6 to CS4
I noticed drop shadow and outer glow get expanded, but not inner glow. also if I make the outerglow effect in cs4, open it in cs6, use it as a style, it stays live. once if I edit it, it gets rasterized. is this normal behavior? if so, is there documentation as to what effects are backward compatible?