While the Winamp avs may be too much to port over.... It sure would be nice if the visual styles in the Empeg could be added and removed in an a-la-cart fashion.
To be able to download and sync user contributed custom visuals into the player from the forum would be awesome.

There are a ton of visuals already on the Empeg but I would love the ability to choose which ones I would have avaliable to cycle through so I did not have to cycle thru so many to get to the ones I want.