problems on install

[marco chrappan <marco.chrappan@fastwebnet.it>]

I've got an amiga 1200+blizzard 1230-50. I've downloaded the install 
package and also the base system package.
I run through first boot with amiboot, format the root and swap 
partition, install the devices and then the installation hangs on
the 'installing base system' section:

"Validating....
/target/var/lib/apt/lists/debootstrap.invalid_dists_woody_main_binary_m68k/packages"

there's also the yellow bar with a flashing cursor at its end.
any suggestions?

kind regards,
marco