I have an HP Desktop ... circa 2005/2006 ... (Mediacenter M1070n) with ASUS PUFFER MB ... American Megatrends BIOS version 3.28 (year 2006) Socket LGA775 with Pentium 4 660 3.6Ghz (working perfect) ... My question: Will this MB & Bios recognize and support an Intel LGA775 Dual Core E6850 Processor? Also, am I limited to ONLY the BIOS version 3.28 (only one listed on HP's support list) or is there another later version available for flashing my current my current BIOS? Thanks for any info ... Jim