We bought a few dozen terminals from Acute Network Technologies (www.acutetech.com) a few years ago. Now that we're looking for a firmware upgrade we can't seem to get any response from them. Our e-mails for tech support go unanswered. Their tech support voicemail is full. And we're not getting any response from our salesperson. But their website is still up and our e-mail isn't bouncing back to us. Has anyone had any recent contact with them? Are they still in operation? I did a court search in their home county and they haven't had any court cases filed against them in the past year. Their local Better Business Bureau says there's only been one complaint against them ever, for delivery issues. Paul Higgins Green Lake Conference Center Green Lake, Wisconsin, USA