Good info to keep in mind. This has been a profitable thread.

Really? I don't see any money.. <g> just kidding

That's one of the great things about on-line forums in general, and people not hesitating to jump in with different perspectives - sometimes the topic expands beyond the original question, and everyone winds up getting some new information.

By the way, I just noticed you're in Lawrenceville and work for the CDC. I used to live in Norcross and did contract work for WIC, back in the early '90's. Great area down there, some days I really miss it.

Kevin