I'm going to setup a test machine and do more testing with x64 2.0-2. I initially installed this on a AMD Phenom II X6 1055T Six-Core, 4GB Ram, Gigabyte GA770T USB3 MB, ATI Radeon 5450 and I had issues with the keyboard and mouse stop working. So, I gave up and used another machine which had... AMD Phenom II x4 925, 4GB Ram, MSI GF615M-P33 MB (onboard video).... and is the machine it's currently running on was running good until the system started going to CLI. Also, when it was in the CLI the keyboard was very unresponsive. I had to press the keys hard or multiple times and was nearly impossible to type accurately. I tried other keyboards.
More info, when the system went to the CLI it said something about the login user and a few times had some text typed in as a username.
Moreover, I've already installed x32 version and it's running with no problems for a few days straight now. I was a little worried with this installation cause it failed at the simple package installation and I had to run the dpkg configure command, but after that it worked and is running great.
I really liked ebox/zentyal. I tested 1.4 and really liked it. I think it's a terrific project and wanted to stick with it. The developers are doing a tremendous job. I really only needed a PDC solution and to setup some file shares and I tried other distros out there and zentyal by far had the best GUI and configurators. The firewall module with services/objects is incredibly easy. Also, thanks for the replies and trying to help. If I get another x64 system going I'll try to do some more testing.