The one that gives you the most play quality for the least amount of money. This is a great one. A really good deal.
* Intel? Core? 2 Duo Processor P7550 (2.26GHz)
* 3MB L2 cache
* 1066MHz front side bus
* 4GB DDR2 SDRAM (both slots occupied, shared)
# 500GB (5,400RPM) SATA Hard Drive
#LightScribe Blu-Ray ROM with SuperMulti DVD?R/RW Double Layer Drive
* 16.0" diagonal BrightView Infinity widescreen display; 1366 x 768 native resolution
* 1024MB Dedicated ATI Mobility Radeon? HD 4650 Graphics
HP dv6-1253cl P7550 2.26GHz Blu-Ray ROM ATI Radeon HD 4650 GPU