If you still have a copy of Converter 3.0.3 you can create a bootable CD using the instructions here
http://communities.vmware.com/docs/DOC-14671
If you need help - I am the author - feel free to ask
You can always create a Coldclone with any Linux LiveCD - just dd the system disk if the system like this
dd if=/dev/sda of=p2vimport-flat.vmdk bs=1M
You can do all the rest later
