I've attached v2v/STATUS. There's still a bit to do. I'm not yet proposing this for inclusion, just discussion. Apart from the tool itself, I think there's mileage in considering how the functionality of Sys::Guestfs::Lib could be given more structure. I think there's considerable mileage in moving much of Sys::Guestfs::Lib into Sys::Guestfs::GuestOS. I haven't tried to code anything for Debian in what's here. However, the intention is that a Sys::Guestfs::GuestOS::Debian module would implement this. Much of the functionality in Sys::Guestfs::GuestOS::RedHat should be common with Debian, so I'd expect common code to be stripped out of it, maybe into Sys::Guestfs::GuestOS::Linux. The best way to read the code is to start from 'Start of processing' in virt-v2v.pl. Everything above that is trivia to do with command line parsing. The main body is only a single page, and shows what order things are called into, and how they fit together. Matt -- Matthew Booth, RHCA, RHCSS Red Hat Engineering, Virtualisation Team M: +44 (0)7977 267231 GPG ID: D33C3490 GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490