Hi b0bby!
Yes, I coded them, but I had to code them around BSplayer.. if BSplayer hsn't the needed functions, I can't introduce the by myself (well, maybe with a plugin, but I have no time to do such a thing)
Once my free time will expand I'll update the SkinMaker with PL, ML and EQ sections (I hope), and if OneWindowSkin feature will be implemented in future releases of BSplayer I'll create also a new skin..
So.... you have to wait for devs to add those shortcuts (and other useful shortcuts, such as OpenDevice and others)