DJ Problems...please help

[tidy_lad]

Hiya i'm having big problems backing up CDs using DJ (and also Clone CD)

With DJ, the game reads fine (quake 3, dc), and then when i put the blank cd in, as soon as it starts to write the 2nd session on the cd, i get the following error and the cd stops burning:

Event: 17796

Description: (CDB: 2a000000000a00001000, Status: 040002, Sense: 052400) Illegal field in command description block

So any idea's anyone?

This has happened with numerous games, i've even tried it with some that I have copied before, but i get the same error....

I have tried using Clone CD also, the CD reads and writes ok, but when I try and play the game in the Dreamcast, it just reads it has an audio cd....

Also I tried burning the Utopia boot cd, and I get an error with that. When writing, the cache builds up to about 40% and then the cd slows down and i get an this error:

Event: 17804

Description: (CDB: 5b010200000000000000, Status: 040002, Sense: 052c00) Command sequence error or program area is or is not empty

-----------------------------

I'm using DJ 2.0 and i've also tried 3.0.
Got a Plextor 12/10/32A
And i've reformatted my drive, and i'm getting the same results...
Plus it doesn't explain why I was copying things fine before...

So anyone got any idea's?

Thanks in advance

Tidy Lad