I just built this rig for less:
MSI K8N Neo 4 platinum SLI - 189
1gig DDR dual channel.- 79
MSI 6800gt -369
Thermaltake Soprano Case- 90
PS of your choice- 80
WD Raptor (dont get any other HD) 74gb- 166 on the egg...
Great prog. If you find a deep interest in astronomy. I suggest buying "The Sky" V.5. Its the best astronomy prog out there today. You can buy an intro version or the pro version depending on your needs.
Original review reference thread: http://notebookforums.com/showthread.php?t=29730
Since the laptop was purchased I had been experiencing hard freezes and BSODs. They were both at random intervals. It could crash in neverwinter...