Welcome to the forum...
Check out this thread -
http://www.automotiveforums.com/vbul...d.php?t=413081.
When i took my car back to the dealer, they did not seem suprised to see this type of leak and the service advisor told me about another sunfire that he had seen where the whole wheel well filled up and started to spill into the back seat. Just a thought, hope this helps.
Cheers