non so in che formato salva, ma se fosse una normale iso la potresti montare con mount -o loop

sul sito ho trovato questo:
You can't restore to a smaller partition (you will have an error), but it's possible to restore to a lager one. In this case, some space will be lost (I suppose the OS cannot use all the size). Partimage don't have a resize feature, but you can use other tools. I'd like to add this in the future too. It will allow to restore into a smaller or larger partition. Indeed, as Partimage is low level it uses data blocks. So resizing is possible, but that's a complex feature to implement. With some File Systems made to be easily resizable (as NTFS, ext2, ReiserFS), it may be easy, but with FAT, it's hard to do. For example, when resizing from 1,5 GB to 3 GB, you must change FAT16 into FAT32... You can use GNU Parted to do it.
Tecnicamente potresti ripristinare l'immagine e poi, da un live cd con parted (non ricordo il nome

) ridimensionare la partizione
