FYI: I got CM7 running on my Rhod300! Have recompiled from cm sources today and put in some AOSP shizz. Partially got also the wakeup issue fixed by placing in some Froyo files! Before doing that it reacted like the last NAND-Flash meaning I had wakeup-issue! As I flashed back to WinMo (for not getting battery-lockout) I have to reflash NAND-NBH maybe later or this weekend. Would suggest that I do the CM7 thingie for NAND before we do it twice. Have seen some comments here that it's on your to-do-list!
You may follow progress
here
When I have reflashed latest NAND files I hopefully can give ya some more infos! That's all for now!