Well if you already have one then no need since they cost quite a bit...Here's the list. The two sites didn't have many choices..So I had to use both together. So you'll have to order from both companies. They also had a horrendous selection on ram. They didn't have any D9 micron modules but since you are not oc'ing it doesn't matter. I made sure to pick out a pair that works with your board though.....I also didn't add a after market heatsink and arctic silver 5 since you're not ocing...the stock heatsink should do you fine....here it is..
Current total: 897.96
I left £100 open for any extra taxes/shipping costs. As well as some room for anything that you wanted to throw in there...
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Q6600
http://www.ebuyer.com/UK/product/131950
£168.01
e6850
http://www.ebuyer.com/UK/product/130483
£165.82
Your choice on this one. multicore is becoming the future...Down the road more programs will be multithreaded...the choice is yours on which you want. The quad core is clocked at 2.4 while the 6850 is clock at 3.0...In cases where a game/application isn't multi threaded you'll see better performance out of the dual core. If a program is multithreaded you'll see more performance from the quad. Use this CPU chart to figure out which is better for you based on your uses..
http://www23.tomshardware.com/cpu_2007.html?modelx=33&model1=872&model2=871&chart=421
If you want, you could also drop down to a E6750...which is pricey at £115.68 at ebuyer. This will give you an extra 50 to spend on other areas.
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gigabyte p35-ds3r
http://www.scan.co.uk/Products/ProductInfo.asp?WebProductID=605526
£69.31
Great motherboard for it's price...It can overclock well but you're probably not going to. Stable with great performance...
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Corsair HX 620w
http://www.ebuyer.com/UK/product/114941
£95.06
Since we're nabbing a beefy video card..Decided to nab a 620 watt powersupply. This will give you room down the road to add in more. Considering those 2 sites didn't have any PSU's with a 8 pin PCI-E connector...If you ever do want one you can call corsair and have them ship one to you..but of course you'd have to pay for shipping. You don't really need the 8 pin pci-e connector though...since it's for PCI Express 2.0..but it's a nice feeling to be able to re-use your PSU for PCI-E 2.0 motherboards.
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OCZ Platinum 2x1GB pc2-6400 4-4-4-15
http://www.ebuyer.com/UK/product/116755/rb/0
£64.99
they didn't have much at all in terms of memory...checked, and these are compatible with your board. The only good modules they had weren't compatible. They did have one nice pair of D9 Micron modules for PC2-8500...but costs too much..Since you're not oc'ing you can get away with pretty much anything. Chose these OCZ modules due to their lifetime warranties...Better latencies then most the ram the sites had...and the customer service from OCZ is top notch.
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Antec p182 Gunmetal Grey
http://www.ebuyer.com/UK/product/126946
£78.49
Great case with great airflow...Which is important since you are on your stock heatsink. it comes with 3 fans standard...with 2 optional slots to fill in with your own. Up to you if you want too....If we you didn't have to pay Vat Taxes I had some fans picked out to replace and add to the 120mm slots....If you want some nice silent fans with good airflow you might want to purchase a couple of these...
http://www.scan.co.uk/Products/ProductInfo.asp?WebProductID=533394
These aren't added to the price though...just some extra choices if you want too.
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Nec Optix LabelFlash DL DVD-R/RW
http://www.ebuyer.com/UK/product/129159/rb/0
£18.57
They had no lightscribe drives..but they had Labelflash atleast..This is a SATA version...It's an OEM so it won't come with the wires..So make sure you just pick out a long SATA wire to reach through the case to be safe...that shouldn't set you back more then a couple bucks..
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Floppy Drive
http://www.ebuyer.com/UK/product/74629
£3.71
bios updates/drivers and such...if you don't need it you can drop it..But I always fill my rig with a floppy...
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EVGA 8800 GTX
http://www.ebuyer.com/UK/product/120933
£334.84
Yummy...Need I say more?
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Seagate 500 GB SataII 16mb cache drive
http://www.ebuyer.com/UK/product/113428
£64.95
Chose Seagate for their reliability. 5 year warranty..I've dealt with many hard drives in the past. So far all my seagate drives are still alive. A few of my WD drives have died but some are still kicking...All maxtor drives I've gotten have died..Maxtor is just..horrendous..Until Seagate releases their drives with the maxtor name that is ^_^ (Seagate bought out maxtor).
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Well..That's it...I don't know how many taxes you have to pay but theres a bit of room to add anything else you want..a 2nd dvd drive maybe?...or as suggested you can downgrade to a E6750 if you want...save some cash and nab another hard drive if you wish. lots of choices really...
I didn't add any processor cooling since you're staying at stock speeds. It will get a bit hot but it'll be normal. I have known quite a few people who want to make sure their processor is cooled for no reason though....even if they aren't overclocking. If you are that type of person you can grab these...Keep in mind these aren't added to the price...so you'll have to dock to a E6750 if you want to get it...Or if you have just enough room after shipping you can get by with it...
CPU Heatsink
Thermalright Ultra 120
http://www.ebuyer.com/UK/product/128984
£34.47
Arctic Silver 5
http://www.scan.co.uk/Products/ProductInfo.asp?WebProductID=403502
£4.50
Scythe S-flex SFF21F
http://www.scan.co.uk/Products/ProductInfo.asp?WebProductID=533394
£12.33 vat
These would be the best possible cooling solution. The Ultra 120 is rather large but fits in the case I've checked. Arctic silver 5 for the thermal compound. A S-Flex SFF21F is a perfect blend of airflow and silence. This would keep any processor quite cool...But it's up to you if you want to go for it..Since you're not ocing there really isn't a need unless you are paranoid about temperatures. Keep in mind this isn't added to the price either. You might be able to squeeze it in if Vat taxes are all the tax costs...and shipping won't be more then £50. Or if you want you can spend the money on a extra drive...or another cd rom drive..choice is yours...not sure how much shipping and if vat is the only tax, but if it is, and shipping is relatively cheap, you can add a little here and a little there. Those fans are also great as case fans...If you wanted to nab 2 of them since your case comes with 3 of the 5 slots filled. I was originally gonna nab you two hard drives, 2 cd rom drives, and a few other goodies...But that vat tax took up around £150...lol....
If you have any questions or concerns feel free to ask...I'll help you out with anything I can...