Alas, I don't think there are any cabled or wireless release options for the E-PL1. For some reason Olympus didn't implement the USB wired release on the E-PL1 and the infra red wireless release was never implemented on Pens at all. Sorry!
Looking at allowing my darling long suffering wife to buy me a new lens for my birthday. Looking at a zoom up to 300mm. My problem is I see two One is a Zuiko 70-300 f4.0/5.6 and the other 75-300 with f4.8/6.7. As far as I can see, both are for Pens yet the one with the lower f number is £500 cheaper. Doesn't make sense to me :-)
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Just because cliches are cliches does not make them wrong. I do like walking in the rain.