This new Win32 GUI tool I´ve just released will help those who want to easily convert Dreamcast savefiles from .DCI, .VMI/VMS or plain raw saves to PlanetWeb´s .VMI/VMS format or Nexus .DCI format.
You're also allowed to edit the file's attributes like name, date, copy protected flag, etc.
As an added bonus, this tool allows to extract the VMU icons and save them as animated .GIF files, so they can be used in webpages.