Logic Analyzer trace

Just got my first protocol trace using my new Open Bench Logic Sniffer! Channel 0 is the ADB data wire, and you can see two separate “talk” commands being sent by the Mega32. There’s no mouse connected, so there’s no response. There’s also a fair amount of junk on channels 2-5 that looks like crosstalk on the probe wires (they’re not connected to anything and should be grounded).