Tried doing 2 backups to an external USB drive after booting from the Boot CD. I selected all partitions in both cases. (3) The first time I used Normal compression and the second time I selected No compression. I got the following errors this morning when I did an Archive Verification on the non-compressed backup. 2( OX640002 ) 504( OX101F8 ) 6( OX640006 ) Is there a place to look up these codes?? Thanks! Note: Ran this on a Dell Inspiron 1300 Laptop USB to Maxtor 250GB drive.