i installed the OVF tool yesterday, i followed every step in the "OVF Tool User Guide" and when i open the comman prompt and typed "ovftool" its work but when i retype again i get an error saying "no source of target "specified". Also, i dont really understand how to use it, what exactly does typing "ovftool <source locator> <destination locator>" do? what exactly do u type in the brackets? And can some please post an easy guide on how to make an OVF file. THANK YOU