where can I get best quality laptops?

Walmart has the Dell Inspiron 1545 selling for $498.00
For fast, fun mobile computing to match your on-the-go lifestyle, there's nothing like the Dell 15.6" Inspiron 1545 Laptop PC.

• Intel Pentium dual-core T4400 processor
  2.2GHz, 800MHz Front Side Bus, 1MB L2 Cache
• 4GB shared dual-channel DDR2 system memory
  Enough memory to handle today's most memory-hungry applications
• 500GB hard drive
  Store your photos, music, videos, documents and more with plenty of storage space to spare
• DVD/CD burner drive
  Play and create CDs and DVDs with this read/write DVD drive
• Wired Ethernet, Wireless WiFi
  Connect to a broadband modem or network with 10/100 Ethernet LAN; connect wirelessly to a wireless network or hotspot with Dell 1397 b/g WLAN
• 15.6" diagonal glossy widescreen display
  1366 x 768; Intel Graphics Media Accelerator 4500MHD integrated graphics
  
  Additional Features:
• Your Choice, Red, Blue, Purple, Pink, White, Green & Black
• Built-in 1.3MP webcam
• 7-in-1 digital media card reader
• 6-cell rechargeable battery
• AC power supply included
• 2.0 high-definition audio

They also have the Acer Aspire selling for $498.00
The Acer Aspire Laptop PC transforms digital entertainment. Features include a cinematic 17.3-inch HD LED-backlit display, Intel dual-core processing performance, Windows 7, Dolby audio enhancement and amazing media features. Plus, the Acer Aspire Laptop PC lets you fly through demanding applications and enjoy more of your multimedia in true elegance wherever you go.

Acer Aspire Laptop PC:
• Intel Pentium Processor T4400
  2.20 GHz, 800 MHz Front Side Bus, 1 MB L2 Cache
• 3072 MB DDR2 667 MHz
  Enough memory to handle today's most memory-hungry applications
• 320 GB 5400RPM SATA hard drive
  Store your music, videos, photos and documents with plenty of space to spare
• 8X DVD Super Multi Double-Layer Drive
  Play and create CDs and DVDs with this DVD/CD burner drive
• Wired Ethernet; Wireless WiFi
  Connect to a broadband modem with 10/100/1000 Gigabit Ethernet; connect your Acer Aspire Laptop PC wirelessly to a WiFi network or hotspot with built-in Acer InviLink 802.11b/g/draft-n WLAN; 56K ITU V.92 with PTT Approval Fax/Modem
• 17.3" HD+ widescreen CineCrystal LED-backlit display
  1600x900 resolution; Integrated Intel Graphics Media Accelerator 4500M with 1695 MB of Intel Dynamic Video Memory
  
  Additional Features
• Integrated Webcam
• Multi-in-1 Digital Card Reader
• 4 x USB 2.0 ports, 1 x HDMI port, 1 x VGA port, 1 x headphone/speaker/line-out jack with S/PDIF support, 1 x microphone-in jack, 1 x line-in jack, 1 x Ethernet (RJ-45) port, 1 x modem RJ-11 port 1 x DC-in jack for AC adapter, 1 x Kensington lock slot
• 6-cell Li-ion battery (up to 3.5 hours)
• AC power supply included