Here is a test. Go to the Apple site and price out a MacBookPro. Then go to the Dell Site and price out a Dell laptop as closely spec'ed as possible. You will be surprised. Do the same with a Mac Pro and a Dell desktop, keeping the spec's as close as you can. Again, you will surprised.
Dell Laptop:
XPS M1210
$2,617
Intel® Core™ 2 Duo T7600 (2.33GHz, 4MB L2 Cache, 667 MHz FSB)
Genuine Windows Vista™ Home Premium
Integrated Webcam and Mobile Broadband Antenna
2GB Dual Shared Channel DDR2 SDRAM at 667MHz (2 Dimms)
100GB 7200RPM SATA Hard Drive
8x CD/DVD burner (DVD+/-RW) with double-layer DVD+R write capability
256MB NVIDIA® GeForce™ Go 7400 TurboCache™
Integrated Audio
My Accessories
53 WHr 6-cell Lithium Ion Primary Battery
Intel PRO/Wireless 3945a/g
External USB Single Analog Tuner w/Digital HD over-the-air USB Tuner
MacBookPro:
2.33GHz Intel Core 2 Duo
2GB 667 DDR2 SDRAM - 2x1GB
120GB Serial ATA Drive @ 5400 rpm
SuperDrive 6x (DVD+R DL/DVD±RW/CD-RW)
MacBook Pro 15-inch Glossy Widescreen Display
Backlit Keyboard/Mac OS - U.S. English
Accessory Kit
The Dell only gave me the choice of Integrated Graphics, ala the MacBook line, or a 256Mb card and the HDD size is 100GB for the Dell and 120Gb for the Mac. Even with more tweaking, the prices are not far apart on either machine.