Multibooting with ISO images, it can be done
Two programs jump out: xboot & yumi. Many more exist: do take a look here:
http://alternativeto.net/software/multibootisos/ Do take a look at Sardu too.
Do you have any experiences? It has been a while for me, but I remember I installed it for a friend on his Windows 7 PC: some ISO images could be booted like regular DVDs at system startup... Always nice, with all them free recovery cds out there
Do let us know what your experiences are...
Devvie