Yeah PD will look around for ideas, if we send an idea to Sony they will send a reply saying thanks but no thanks before it reaches anyone important and delete it. It's a company policy to ignore any ideas given to tham by anyone not under the Sony umbrella, this is to gaurentee theres no legal problems later on and a sensible policy at that. If you have a good idea, just post it on boards, but sending it to Sony won't make them bat an eyelid, the iinvolved people will never see it so they can never be accused of stealing it.