I am currently receiving training at Central Carolina Community College in Regards to MasterCam X4 and I am excited about the blending of SolidWorks and MasterCam X4, in particular, Feature Based Milling and Feature Based Drilling.  Currently I am using the SolidWorks 2008-2009 student version at home and I have added Mastercam Direct to my toolbar.  Well tonight, I thought I would explore this in conjunction with MasterCam X4 home learning edition. When clicking on MasterCam Direct in the tool bar, it appears that a drawing can be saved as a MasterCam Solid feature Binary File (.SFB).  I then went into MasterCam X4 and looked to see what file extensions can be opened and ".SFB" isn't even listed.  I checked The 2009 SolidWorks Bible and I checked the "help" index in SolidWorks but there is no info whatsoever in regards to Master Cam Direct and .SBF.  Can anyone help?  Thanks and I look forward to your response.

Regards,

Drew