Expanium will ship to retailers in September. Holland may be october.
MamboX is shipping right now to retailers all over the world. Preorder is already more than they can handle.
All the others are "plastic".
Give me the Philips quality.
One feature that MamboX has and philips doesn't mention is .3mu support(playlists).
That would be a significant drawback for the expanium.
I'll wait and test it in the store. Then probably I'll make up my mind.
My retailer (www.jpcomputers.nl) is already looking into this for me.