The files you mentioned refer to two separate virtual disks, which I assume you need both. Other than using the datastore browser to download files, I'd suggest you export/import (from the File menu) the complete VM using the OVF format. This will also take care of thin provisioned virtual disks (in case you use them). Downloading a thin provisioned virtual disk using the datastore browser will inflate its size to the full provisioned size!
André
