Well, as I had reported earlier, I sent the OM-1 back to Olympus with the rear dial issue regarding it not responding. I was relieved to see that it was covered under warranty even though I purchased it on Ebay from an international seller. The camera returned today and I was happy to see that it was indeed in good working order and returned with all the parts I sent. I had sent the battery holder/ grip as well and forgot to remove the battery! They sent that back as well. Apparently they replaced the Top Cover Unit and repaired and returned all functions to factory specs. Of course, I wiil need to redo my custom settings, but it's no major deal.. They also tested the A/F, re-calibrated and aligned it, did a firmware download: corrections and adjustments:Address values measured and adjusted, complete cleaning (internal and external). It looks like new! I am pleased with the support that Olympus provided me with this time!