I have a Sinjoe with an AWC708C Plus. I had been running it off LaserCad 7.66 but had to get some computer work done and had to re download LaserCad. Now, after re downloading 7.66, 7.88 AND 7.95 I can get my laptop to recognize the machine when connected by cable but I get the "communication unsuccessful" line when downloading projects to it. Even old saved projects that downloaded fine in the past will not work. The MachName: AWC708C is the Select Mode. Sinjoe apparently is out of business so I haven't been able to get any service there (the website is gone). Used to work with a guy named Felix. Any ideas?