I am gonna do some upgrades to my computer and had a question. I am going to upgrade my motherboard, processor, and power supply. I am wondering what would be the best bang for my buck. I am wanting to stay under $300.00. AMD is a must. I have found this Motherboard & CPU Combo w/ Athlon 64 4000 939-pin Asus A8V-MX (2PCI - AGP 8X - Int Video - 2DDR - 10/100 LAN) Ultimate Gaming Cool Package (Copper CPU Fan + 2 Performance Case Fans + Artic Silver) Okia 550 Watt Power Supply pretested and 1 yr warranty for $302.87 (free shipping) Decent deal or should I continue to look around? Any suggestions would be great.