The new BIOS A07 and A08 are a joke from the Dell technicians. This BIOS removes the sataIII (=sata600) capabilities of this machine. The dell engineers have to shame thereself, because with this 'new' bios we get a lower powerfull system. The system is sold with sata600 capabilities and Dell is to blame engineering don't provide solutions but remove capabilities. Very disappointed in Dell and the 'engineering team'.