Hardware

• apple | alien | dell | fitjitsu
• gateway | HP | lenovo
• OQO | sony | toshiba

Retail

• clubmac | compUSA
• J&R computer world
• computer surplus | techdepot
• zipzoomfly | zones

Peripherals

• HP | justdeal | nerdshop
• for laptops | batteries
• cables | CD/DVD | lapworks
• memory | toner | solar

Amazon

• computers and laptops
• peripheral supplies
• other consumer electronics

eBay

• computers and laptops
• peripheral

Reviews

• CNet
• computer shopper
• PCMag | PC world
• ZD reviews
• how computers work