Rather than pony up for a real macro lens which I'll only use on occasion for jollies, I was thinking of either buying the Oly MCON-P01 or a set of macro tubes on eBay. The macrotubes are appealing because they'll 'work' with all my lenses, including the 40-150, but I'm questioning how to focus if theres no electrical connection to the lens since the lenses I have (14-42, 40-150 and 17mm) are all focus by wire. Short of buying to of the u4/3 autofocus chips and soldering all 9 or however many wires there are between them so it completes the circuits, is it still possible to focus manually? Or in the end should I just spend the $50 on the MCON-P01? Olympus - MCON-P01 Macro Converter I'm assuming optically its at least 2 steps above the random garbage on Amazon and eBay being its from Oly themselves. Any suggestions?