Hi guys!I m a heavy MD user and rather frustrated from the way things goes for todays portables. Companies don’t seem to care about anything else except size and battery life these days. :x a friend has the Sony MZ-1 and it looks (and weights!) like a war tank next to my MZR-900!.I use my mzr-900 for a year now it’s a beautiful unit but obviously not what I want and need: solid, brick-like construction and a dedicated line-out.is there any place where I can buy a new “old school” unit like MZR-50 or a Sharp 821/kenwood DMC-K9R?.A friend has a mzr-37 and I can buy it from him if I failed to find a top of the line unit like mzr-50 or 821.