My father didn't have much to spend on a new computer, so I was limited in what I could configure for him, but I came up with the following (from AVA Direct). He and mom don't run games, just e-mail, Internet, Office programs (Word, Excel) and he occasionally does CAD work at home (he's an architect), which is why we had to go with Windows XP (the CAD program doesn't work with Vista). However, I tried to get a good enough system so that I could game (MMORPGs and turn-based strategy) when I go visit them 
Anyway, I'm wondering what the possibility of overclocking this system would be, using something like the Arctic Cooling Freezer 7 Pro? Is it even worth overclocking? I've never done any overclocking, but have had some web articles pointed out to me for learning.
Should I have gone with an E2180 instead of the E4500, for overclocking?
CUSTOM COMPUTER, Core2 DDR2 Mainstream Series System
COMPUCASE (HEC), 6C28 Black/Silver Mid-Tower Case, 585W PSU, ATX (this is the standard case for this configuration, from what I can tell it has good heat dissipation and 585W should be plenty even if the PSU isn't great)
MICROSTAR, P35 Neo2-FR, LGA775, Intel P35, 1333MHz FSB, DDR2-1066 8GB/4, PCIe x16 CF /2, SATA 3.0 Gbit/s RAID 5 /5, HDA, GbLAN, ATX, Retail (I figured this motherboard would let him upgrade to a 45nm CPU in the future, when prices are lower, and this is also supposed to be a good motherboard for overclocking)
INTEL, Core 2 Duo E4500 Dual-Core, 2.2GHz, 800MHz FSB, 2MB L2 Cache, 65nm, 65W, EM64T EIST XD, Retail (I would've preferred an E8400, of course, but hopefully the CPU will be upgraded next year at tax return time, but at least this has 2MB L2 instead of the 1M on the E2xxx CPUs)
KINGSTON, 2GB ValueRAM (2 x 1GB) PC2-6400 DDR2 800MHz CL5 SDRAM DIMM, Non-ECC
nVidia 9600GT (need to find out which specific brand/card, since the 9600GT wasn't in the web site configurator, I just know it was only $46.40 more than the MSI NX8600GT Twin Turbo, GeForce® 8600GT originally configured)
WESTERN DIGITAL, 320GB WD Caviar® SE16 (WD3200AAKS), SATA 300MB/s, 7200 RPM, 16MB cache (maybe we'll be lucky and get the new B3 version)
RAID, No RAID, Independent HDD Drives
LITE-ON, LH-20A1S Black/White 20x DVD±RW Dual-Layer Burner, SATA, Retail
MICROSOFT, Windows XP Home Edition w/ SP2b, OEM
WARRANTY, Silver Warranty Package (3 Year Limited Parts, 3 Year Labor Warranty)
Anyway, I'm wondering what the possibility of overclocking this system would be, using something like the Arctic Cooling Freezer 7 Pro? Is it even worth overclocking? I've never done any overclocking, but have had some web articles pointed out to me for learning.
Should I have gone with an E2180 instead of the E4500, for overclocking?
CUSTOM COMPUTER, Core2 DDR2 Mainstream Series System
COMPUCASE (HEC), 6C28 Black/Silver Mid-Tower Case, 585W PSU, ATX (this is the standard case for this configuration, from what I can tell it has good heat dissipation and 585W should be plenty even if the PSU isn't great)
MICROSTAR, P35 Neo2-FR, LGA775, Intel P35, 1333MHz FSB, DDR2-1066 8GB/4, PCIe x16 CF /2, SATA 3.0 Gbit/s RAID 5 /5, HDA, GbLAN, ATX, Retail (I figured this motherboard would let him upgrade to a 45nm CPU in the future, when prices are lower, and this is also supposed to be a good motherboard for overclocking)
INTEL, Core 2 Duo E4500 Dual-Core, 2.2GHz, 800MHz FSB, 2MB L2 Cache, 65nm, 65W, EM64T EIST XD, Retail (I would've preferred an E8400, of course, but hopefully the CPU will be upgraded next year at tax return time, but at least this has 2MB L2 instead of the 1M on the E2xxx CPUs)
KINGSTON, 2GB ValueRAM (2 x 1GB) PC2-6400 DDR2 800MHz CL5 SDRAM DIMM, Non-ECC
nVidia 9600GT (need to find out which specific brand/card, since the 9600GT wasn't in the web site configurator, I just know it was only $46.40 more than the MSI NX8600GT Twin Turbo, GeForce® 8600GT originally configured)
WESTERN DIGITAL, 320GB WD Caviar® SE16 (WD3200AAKS), SATA 300MB/s, 7200 RPM, 16MB cache (maybe we'll be lucky and get the new B3 version)
RAID, No RAID, Independent HDD Drives
LITE-ON, LH-20A1S Black/White 20x DVD±RW Dual-Layer Burner, SATA, Retail
MICROSOFT, Windows XP Home Edition w/ SP2b, OEM
WARRANTY, Silver Warranty Package (3 Year Limited Parts, 3 Year Labor Warranty)