Just talked to a guy that came to my office. He has a V2 80LB. and said he uses side imaging on his internal transducer inside his TM by using the interlink and didnt have to install a external transducer on his TM. Has anyone came across this. I know im still a greenhorn but I thought you had to install the external transducer to get side imaging and I also thought Interlink was phased out since the ethernet cable came out. If I am wrong please let me know since im still pretty new to this and trying to learn as much as possible!!!