Recommend some memory for new build plz :)

[Chronictank]

AMD Opteron UP 165 Dual Core San Diego 1.8GHz 2MB Cache (Socket 939) - Retail (CP-151-AM) £224.95(£264.32)
Asus A8N32-SLi Deluxe nForce4 SLi X16 (Socket 939) PCI-Express Motherboard (MB-118-AS) £119.95(£140.94)
HIS Excalibur ATI Radeon X1900 XT 512MB GDDR3 AVIVO TV-Out/Dual DVI (PCI-Express) - Retail (GX-048-HT) £279.95(£328.94)
Western Digital Caviar Special Edition 120GB 1200JS SATA-II 8MB Cache - OEM (HD-055-WD) £43.95 (£51.64)
Seasonic S12 600W Silent ATX2.0 Power Supply (CA-002-SS) £87.95 (£103.34)
Current Total: £889.18

I am only a novice overclocker so i went with ASUS as from most accounts its far easier and more stable to overclock with (and no fans, so no bearings to go bad over time \o/)
On the ASUS website on the spec page:

But they are quite expensive so any alternatives would be much appreciated
Corsair 2GB DDR XMS3500LL Pro TwinX (2x1GB) CAS2 (MY-093-CS) £189.95(£223.19)

Ideally i wana stay near the £900 mark but my max budget is about £1000

 

[smids]

Lose the SLi X16. You don't need it at all as you have an ATi card anyway. Might I suggest either a Crossfire motherboard to complement the X1900XT or a standard nForce 4 ultra board (one that doesn't use SLi 32 [X16]) as it will not be needed. It will save a bit to be used on RAM.

 

[smids]

Asus A8R-MVP Deluxe Crossfire (Socket 939) PCI-Express Motherboard (MB-131-AS) is probably the board you want to be looking at with the RD580 chipset.

EDIT: Oops - I meant to link the Xfire one, not this one, thanks aj .

 

[ajgoodfellow]

You want the Asus A8R32-MVP Deluxe Crossfire (Socket 939) PCI-Express Motherboard (MB-131-AS) - this has the RD580 chipset mentioned unlike the one linked to above

As for your memory I'd look at Geil Value and put it on a divider when overclocking