Captain Skyhawk the joint webmaster of the site i started and which is still going strong posted this over at DCEvolution:

The Dreamcast scene is still very alive. Timo Laman made an port of Oswan for PC to the Dreamcast. That means we can now play Wonderswan (Color) games on our DC!
ZacMc, always first with support to new emus, send me PD-Rom images of this emu. This is the first release so there is no sound and a little slow.

To download these images in both Nero and Discjuggler flavours with Roms then head on over to DCEvolution