when i was playing electric guitar as a teenager i remember often being told not to play the guitar through my home stereo because it was bad for the speakers. in the age of DAW is this still the case? i.e. if i am playing my guitar through the digital interface PCI in my computer, which (via ASIO presumably means that it's not getting converted to digital before coming out the other end) then outputs out loud through my home stereo speakers, is this a bad thing to do for my speakers? and are monitors for recording different in this respect that it's OK to play DI guitar straight through them? or is it not in this case either?