I'll have to look around because I'll have to verify Seatools uses BCDW.
In the meantime, you ought to go into your BIOS and see if you can test your memory.
You might also go into the BIOS, make note of any settings you may have changed, and clear to default.
Do the memory test first to see what it reports. Do you have any reason to believe this second CD/DVD burn didn't go right? You might try downloading a fresh copy of Seatools.