hi mate. I think you are right, the player is so new there just aren't that many sold when compared to U10 or H Series player etc. I know what you mean about the korean iriver site, hard work filtering out the non theme stuff.
Why don't you download a demo of Flash 8, choose the Pro Demo and have a go customizing the sample theme. It doesn't look easy, I hada play and changed the backgrounds (my red dwarf theme). You can also change the font used, left jusify, reduce size to get more text on the screen (think you need to 'Embed' the font for that to work)
The only way people will develop themes is to have a go themeselves I guess. As for more info on the Now playing, that sounds great. Absolutly no idea how to do that though. Not sure if it's a case of adding a flash object or weather the firmware has to present that info in some way. We really need an experinaced Flash Developer with experinace with Embedded flash design. Anyone?
Nany has updated his theme (from Korean iriver site) It's pretty sic
http://content.iriver.co.kr/ct_conte...ype=2&idx=1772