Beta versions of SafiServer and SafiWorkshop are now available and can be downloaded here.  If you've previously downloaded the SafiWorkshop alpha, be sure to uninstall it and use the beta instead.  The SafiWorkshop Beta 1 includes numerous bug fixes and enhancements and is required to interoperatate with the SafiServer. 

A word of warning is warranted here.  The product is still in beta so a few bugs here and there should not be entirely unexpected.  Also, documentation is sorely lacking at this point--not even detailed installation instructions are available at this time.  So, for now, beta testers should make use of the forums or wait for more documentation and screencasts appearing here soon.  Nevertheless, the product is near feature-complete and this fully functional beta is a fairly good representation of what you can expect from SafiServer 1.0 version which will be available sometime within then next few months.