First of all, hello. It's nice to be part of the community. I'm in the process of upgrading my computer and I was wondering what the best processor my motherboard could take is. I tried installing a 3.0GHz P4 Socket478 processor which was not supported. Here are the specs from the motherboard tab on Everest. If you need any more info let me know. Field Value Motherboard Properties Motherboard ID 03/25/2004-i845G-W627-6A69VM4YC-00 Motherboard Name MSI Gamila/Giovani/Neon Series Front Side Bus Properties Bus Type Intel NetBurst Bus Width 64-bit Real Clock 100 MHz (QDR) Effective Clock 400 MHz Bandwidth 3200 MB/s Memory Bus Properties Bus Type DDR SDRAM Bus Width 64-bit Real Clock 133 MHz (DDR) Effective Clock 267 MHz Bandwidth 2133 MB/s Chipset Bus Properties Bus Type Intel Hub Interface Bus Width 8-bit Real Clock 67 MHz (QDR) Effective Clock 267 MHz Bandwidth 267 MB/s Motherboard Manufacturer Company Name Micro-Star International Product Information http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_list.php BIOS Download http://www.msi.com.tw/program/support/bios/bos/spt_bos_list.php Thanks for any help.