Installation failed at 27%

[Zenny]

Hi:

1) I am trying to install dfly-2.10-i386 release. I burnt the CD
several times (of course did checksums beforehand). It reaches at 27%
which reads:

/bin/cpdup -o -vvv -u /boot /mnt/boot

and after a long time, it spits out an execution failed error saying
"failed with a return code of 1".

I am using the standard dfbsd installer on 160GB HDD with HAMMER fs.

2) BTW, could anyone explain me how to install /boot on a separate
disk while installing? And also how to encrypt the swap and /
partition with keys and password to the keys?

Hmmmm.. I am lost :-(