Beware SP #3 for Win 2K. G2 worked just fine with SP #2, and installing SP #3 killed G2. I'm using the Tx interface that's installed on the printer port. I've even gone so far as to re-load Win 2K, install SP #2 (works fine), then install SP #3. Death and destruction then insues. I've been looking at the new USB upgrade, this might give me enough of a reason to do so. I can't imagine why 40% of the public doesn't have a computer yet.................. LRV