Hi folks..I've been lurking for a bit but I finally got everything down with my design on my carputer and after reading alot of problems with hardships with Opus as far as customer service..just wanted to post my opinion. I spoke with opus sales wednesday regarding the availability of the 90w dc-dc and was told later that day that the 90 was in stock and ready to ship, so I placed the order yesterday, and got confirmation on the order today that it had been shipped with my tracking # -I just wanted post my positive experience, since it seems all I could read about was the negative ones..