well after 4 years my computer bit the dust for real

after investigation it seems the motherboard went and some how managed to take out my video card and power supply as well, thankfully my hard drive seems to be ok. so now its time to rebuild, due to money constraints im going the way of the dell
so heres what ive got so far:
Model: XPS 400
Pent D Processor 820 w/ Dual Core Technology (2.80GHz, 800 FSB)
-Good?
OS: Windows Media Center 2005 Ed
-I think i will be putting in Professional on my own, is media center any good?
Memory: 1gb Dual Channel DDR2 at 533MHz-2DIMMS
-Good?
Monitor: 19in E196FP Analog Flat Panel
-FREE!!!
Video Card: 256mb PCI express x16 (DVI/VGA/TV-Out) ATI Radeon X600 SE HyperMemory
-i was talking to dynamic and he said this wasnt any good so ill be changing that eventually i will see how badly it sucks
Hard Drive(s): 320gb Performance Raid 0 (2 x 160GB SATA HDDs)
-Good?
CD DVD drive: 16x DVD+/-RW with double layer write capability
-got my own drives to put in
Sound: Integrated
-Dont care about sound so its ok
Hardware warrenty: 1yr Ltd warrenty, 1yr at home service and 1yr HW warrenty support
Total: $1,119.00
Hows that all sound? the way i figure with the free monitor and the memory upgrade it makes it worth the money, also are those two hard drives any good? ive never had dual HDs so im not sure. also the mother board seems half decent but i am lacking in the technical knowledge lol any way feel free to post thoughts and comments, or if u can find a cheaper place with the 1gb memory, free monitor and dual hard drives let me know although i had no luck. thanks in advance for replies
ps: how yall doing??