I was considering purchasing the ClearSpeech Speaker to use with the K2 but I heard that it was not that great on CW since CW can look like an offending hetrodyne. See reviews at: http://www.eham.net/reviews/detail/444 Is anyone using the ClearSpeech Speaker on CW? Please comment on well (or not) it performs in this mode. Thanks in advance & 73, Jim WA2UMP K2:2679