I'm sure IBM could do it if they wanted as the blades have usb attached cdrom (which is why it's so slow). Other Vendors HP / SUN allow admins to mount USB keys and you can mount on USB on HMC. But It could also be argued that it's a security risk...
Mike
"Whenever I dwell for any length of time on my own shortcomings, they gradually begin to seem mild, harmless, rather engaging little things, not at all like the staring defects in other people's characters."