This is the Core Player for handheld devises. WindowsMobile 6.1 and so on.
I know that there is alot of coreplayers out there. And i also know that there are alot of the that does't work. So here it is. The newest version and build. Works like a charm on my Samsung Omnia. I had an older version of Coreplayer and it worked once and then it didn't start at all. This version works all the time, and better than the "TCPMP" player.

I have also added a small program that you install and then you can install your .cab files from you PC to your WM device in just one click. Very smooth and you don't have to copy-paste and then find it on your device and the install it.

Good luck.

No serial or activation required.