Mine isn't too fancy. 11" x 8.5 Cloth with rubber backing. Believe the brand is XTRAC. Works great. In the future I might buy a steel pad so I don't have to worry about peeling edges.
I've never had a problem with my video cards. I make sure I keep them free of dust. Granted, I never OC them. (Geforce 4 TI 4400, Radeon X800 AGP, 7800GT)
I'm most impressed with my FX5900. It has been running for 5 years without a hitch. Maybe I'm lucky?
I haven't OCed mine yet, probably won't for awhile. Just curious- What resolution are you playing at and what games are having the issues?
I'm @ 1920X1200 and my card doesn't break a sweat, granted, I haven't tried Crysis yet!
I'd get the Western Digital Caviar Black WD6401AALS over the others. It's on sale for $65.00 right now. Ten bucks cheaper than last week. Quickest of the bunch too. If you have the extra $15.00, it will serve you well.
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136319
To those of you who are considering a purchase from ZZF... check out this reseller ratings page. http://www.resellerratings.com/store/ZipZoomFly Now check out Newegg's. http://www.resellerratings.com/store/Newegg My 5870 was purchased from Newegg on Fri and will be here on Wed according to...
With only gaming in mind.. I wouldn't upgrade the CPU at this point. If your bent on upgrading, save your money for i5/i7 or do as skadebo stated, something that will benefit you noticeably. (SSD, peripherals, sound card/speakers, etc)
I don't think you should wait for the next generation. The 5870 offers a great performance increase over the 4890. If I were you and wanted to squeeze a few more FPS out of my rig, I'd do one of three things.
1. Sell the 4890 and put that $ towards a 5870.
2. Buy another 4890 for Crossfire...
+1
Instead of saving up for a 5870, save up for a monitor and 5850. Probably cost about the same. The 5870 would be major overkill for the resolution you run.
+1 for the 5870. DX11 support, cost to performance ratio, and the most powerful single GPU option for the time being. It will last you a bit longer. Personally I'd rather go with the purchase that future proofs me a bit. Just my humble opinion!
EDIT: With that bit of info available now, I'd go...