Over on the FOG, guys are converting Systainers into all sorts of interesting things. One guy made this really cool systainer power supply unit. Suffice to say, my PB360 that I have is blasting away all the time in the shop and I am really thinking about getting the Bluetooth version but can't justify it when my Bosch is hammering the bass the way it does in the shop Blair g REAL music ever! (ACDC, VanHalen (Sammy baby not that freak Diamond Dave), the Black Keys, Lenny Lravitz, Led Zep!!!!!)