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@@ -25,6 +25,12 @@ While the Meowsic is a pretty neat little keyboard, it still is (and always will
 While I've tried to optimize as much as possible when it comes to MIDI performance, its dinky little glob-top microcontroller WILL have trouble keeping up with fast MIDI files. 
 Don't expect Rush-E to sound good on this thing.
 
+Also, once the purrChestrion board is installed, make sure the board is powered. 
+Even when NOT using its capabilities.
+I have noticed that the Meowsic does some weird things otherwise. Possibly because the board is basically hijacking the keymatrix of the Meowsic. 
+
+I haven't tested this with other toys/synths/keyboards, but I assume this might be the case there as well.
+
 ## Sounds neat! How do I do it?
 
 Well, there are several options.