Amino Communications has secured a contract to provide HD set-top boxes to Minnesota-based Ace Communications. A previous Amino customer for its initial IPTV rollout, Ace has returned to the company for the next phase of its deployment, which will use both the A140 single stream and A540 devices to support whole-home DVR services.With more than 25,000 access lines, Ace delivers a range of phone, broadband and IPTV services to communities in Michigan, Iowa and Minnesota.