Accel with IP pass-through

Question (I looked in the FAQ and docs):

I'm running squid in accel mode for numerous virtual servers on one machine,
with Apache on a different port. This works fine, however in the apache logs,
all the requests now come from the IP address of the squid server. What I'd
like to have happen is have the IP address/hostname of the requesting host
passed through the squid server and logged by apache. Is there any easy way to
do this? If not, what's the hard way? (And please tell me there is a way).

Thanks.

-D

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