HP encased the Envy 133 in carbon fibre for extra strength.

voodoo envy 133

Here are some its reported specs.

Intel Core 2 Duo SP7500/SP7700 (1.6 or 1.8 GHz, 4MB L2 Cache, 800MHz FSB)
13.3″ backlit LED display WXGA (1,280 x 800)
Intel Graphics Media Accelerator X3100
64GB SSD or 80G HDD
802.11 ABGN + Bluetooth
Ethernet (LAN) Port, HDMI Port
Built-in webcam
1 USB 2.0 and 1 shared e-SATA/USB Ports
34mm ExpressCard
Backlit Keyboard
Multiple Gesture Touchpad
Proximity Sensor
Ambient Sensors
Dolby® Sound Room
External slot-load eSATA Super Multi drive
3-cell battery up to 3.75 hours, user replaceable