Samsung just extended support to the Java and Windows Mobile platforms in addition to Symbian for their developer network program, Samsung Mobile Innovator

Samsung Mobile Innovator is free to join, and basic (Hub) membership is open to everyone at all levels of interest in open mobile devices.
If you are developing for the Mobile platforms, then join the Samsung mobile community, take advantage of the resources Samsung offers and discuss your ideas and challenges with other developers and Samsung…

Check it out…
http://innovator.samsungmobile.com/