I received my E-Book from conversetech.ca and it worked as promised!
All said and done it took a few hours. Its definately not something one can do on their own without the heads-up that they explain. They (and everyone) here is right, it is a tricky problem trying to get more than one to work.
I have two MJ's running, for my home line and the other for faxing. The second MJ running took a bit of fine-tuning but hey... it works.
this domain(conversetech.ca) is registered yesterday and in fact, the $149CAD solution isn't anything new, I guess they just use vmware or virtual box to take control MJ USB device over the host and run it in virtual machine.
Does this involve virtual machines?
To a certain extent, yes. However our E-Book explains additional critical steps to allow multiple MagicJacks to work properly.