Had a mad 5 mins where my beloved E-PL2 failed to work. I turned it on earlier and changed the settings to take RAW images, then took a few shots. Uploaded to lightroom which failed as lightroom has yet to support RAW at this time. Turned camera off and left it. Later this morning I used to to take images of 2 new lenses on the NEX 5. Turned the camera on and the light was on but nothing else. i opened up the lens and nothing was coming up on screen at all. I fiddled with this and that but nothing. Took a few shots which worked but sounded labored, not right, still nowt. Turned camera off and on a few times, nothing. Took battery out and put back in and hey presto all worked again...PHEW! However all my settings are back to std and i have had to re set everything (still need to sort a few) so now I'm worried the camera is going to do it again!! Is this a common thing with cameras? I hate it when things don't work then do again, I loose all confidence in the product.