Ok, I searched at the wrong place for the cel ^^°
The Ai-chan cel posted athreat above =^-^= is 
from episode 2 where Ai is taking Moemi to the 
train station and then walks home again.

Just got my VGAi cels classified after episodes 
some weeks ago, so I hope it's right. At least I 
really hope IT IS right, because I've got a cel 
from that exact scene, too...

By the way, I can't see the new VGAi cels in your 
Video Girl ai gallery site. There are only two...
The one posted here isn't in there yet, at least 
I can't find it...