Do a printout of the spec sheet you showed and high lighlight all the main specs, then what ever they over you make sure the spec is at least the same or better, Yours is a HP so expect no less.
They can provide you a higher spec machine for less than you paid as prices do come down, but I believe they cant supply you a lesser spec, and alo make sure they dont try to fob you off with a refurb lappy.
Product Number RE333EA#ABU
Microprocessor 1.83 GHz Intel® Core™ Duo Processor T2400 with Intel® Centrino® Duo Mobile Technology
Microprocessor Cache Level 2 cache 2 MB
Memory 1024 MB DDR2 667 MHz (2 x 512 MB)
Memory Max up to 2 GB
Video Graphics NVIDIA® GeForce™ Go 7600
Video Memory 256 MB (dedicated)
Hard Drive 160 GB 5400 rpm (2 x 80 GB)
Multimedia Drive Super Multi DVD Writer (+/-R +/-RW) with Double Layer support
Display 17" WXGA+ High Definition BrightView Widescreen (1440 x 900)
Fax/Modem High speed 56K modem
Network Card 10/100 LAN Ethernet integrated
Wireless Connectivity Intel® PRO/Wireless 3945 802.11a/b/g Integrated Wireless LAN
Sound Altec Lansing® speakers
3D Sound Blaster Pro compatible sound 16 bit integrated
Keyboard Full size desktop keyboard (with separate numeric keypad layout)
Pointing Device Touch Pad with dedicated vertical Scroll Up/Down pad, volume control, mute buttons, 2 quick launch buttons, 1 calculator launch button
PC Card Slots
One type I or II PC card slotOne ExpressCard/54 slot (also supports ExpressCard/34)
External Ports
Digital Media Reader (6 in 1) (xD, SD, Smart Media, Memory Stick, Memory Stick Pro, Multimedia Card)1 VGA port4 USB 2.0 ports1 IEEE-13941 RJ 11 modem connector1 RJ 45 Ethernet connectorS-video TV outRemote control infrared port (Remote Control optional)1 Headphone-out w/ SPDIF Digital Audio, 1 Microphone-in portCable docking connector
Dimensions 28.20 cm (L) x 39.70 cm (W) x 3.80 cm (min H) / 4.60 cm (max H)
Weight 3.70 kg (8.1 lbs)
Power
65 W AC Power Adapter 8-cell Lithium-Ion (Li-Ion) battery
What's In The Box HP Mobile Remote Control