Hi,

you could also make a combination of skinning and a blendshape...

e.g. make 2 joints (parented to the headjoint) in the middle of each eye... to get the arc when closing the lids, the lids should then be weighted to these joints, and a blendshape could e.g. also be used, to make the outer corner's of the eye look right when they are closed...

regards

Strarup