I ported my blackmod theme over to work with the CyanogenMod ROM. Its currently a Metamorph theme, but I will look into making an update.zip for it if people prefer that.
The services.jar is included in the zip, just copy that file to /system/framework and then do:
chmod 644 /system/framework/services.jar
As always please be sure to do a backup before installing this, and I have do not know if this will work on any other 2.1 roms.