my type of CPU is:
AMD Athlon x2 dual-core mobile technology
TK-55 (1.8GHz,512KB L2 Cache,up to 1600MHz system bus).
Genuine Windows Vista Home Premium.
1024 DDR2 system memory.
SuperMulti x8 DVD+R/RW drive with Double Layer support.
160GB (5400rpm) Hard Drive.
15.4 WXGA high-definition BrightVeiw widescreen display.
NVIDIA GeForce Go 7150M graphics with up to 287MB total available graphics memory.
integrated altec lansing speakers.
802.11b/g wireless LAN.
It even has an HP mobile remote control for DVD playing.