After the very useful information which guided me to what I needed yesterday during my installation I am pleased to say that I am now fully up and running. I do however have a slight concern and I'm hoping that somebody may be able to help me with this. Just to clarify – I have installed the software on one office PC (Windows), one office Mac, one Windows 2012 server and one Debian LINUX server. Most of my files were on the Windows server and both servers have a very powerful Internet connection (one gig). As you would expect the files synced from the Windows server to the LINUX server very qu