I am planning on getting ASRock 775Dual-915GL or ASRock 775Dual-915GV mobo. Which one is better? Also how does these Asrock mobos compare with other motherboards from MSI & Gigabyte with the same chipset and within the same price range in terms of speed and stability? I also would like to know about the quality of the LAN card provided with these Asrock mobos. I have heard that the Asrock AGI slot is basically AGP 4X running on PCI bus. Is this true for the above motherboards? If yes, will my AGP8X card run at 4X or 8X? Is the onboard PCI x16 slot actually a PCI-E x4 slot working at 2 Gbps or is it the real one working at 8 Gbps?