I need a little advise on an upgrade. I currently have a p4-1.5 on a th7-133 raid mb with 512 rambus. I have (4)wd 40.0g 7200 hd in the raid config. Video = Nvidia 2gts 32meg. I have to build a system for a friend for word processing and I am thinking of the following system as it is in my $$$ range. AMD 1900XP clocked to 1800MHZ, MSI KT3 Ultra2 Raid. 512 DDR and my smae hard drives and video. Do you think I would see a real gamming advantage over my relieble P4? Please let me know.