Thanks for Xbmc, it's perfect!
NOT recommended for Windows XP. Installed on XP SP3. Ran. XBMC grabbed whole screen. Easy to use but impossible to minimise. Attempted to exit but system locked. Eventuallly shut down system and de-installed on restart.
Have you tried Allavsoft? As far as I know, it can directly download novamov and it also can convert already downloaded novamov.