That looks good, just make sure you get a better cooler if you intend to do some overclocking. I got this 2x1GB ram:
http://www.newegg.com/Product/Product.asp?Item=N82E16820231034
It does DDR500 with 3-3-2-0 (yes, 0 tras) timings, but it won't go any higher than DDR500 for me, and I can't get it to run on a divider, but with the 4400+ 250x11 is 2.75GHz, that is more than enough power for you. If you want to be gaurenteed to get 2x1gb ram that will do 250, just get ddr500, because it's really hit or miss with 2x1GB. Also, with your budget, you may want to consider that new viewsonic 2ms lcd
http://www.newegg.com/Product/Product.asp?Item=N82E16820231034
It does DDR500 with 3-3-2-0 (yes, 0 tras) timings, but it won't go any higher than DDR500 for me, and I can't get it to run on a divider, but with the 4400+ 250x11 is 2.75GHz, that is more than enough power for you. If you want to be gaurenteed to get 2x1gb ram that will do 250, just get ddr500, because it's really hit or miss with 2x1GB. Also, with your budget, you may want to consider that new viewsonic 2ms lcd