Sony is releasing three new laptops, all part of the Vaio Fall-Winter Signature collection. The Sony Vaio VGN-FW590FFD comes with a 16.4-inch LCD display, 4GB of RAM, 500GB hard disk drive, a 2.53GHZ Intel Core 2 Duo P8700 processor and ATI Mobility Radeon HD 4650 graphics.

We covered the Sony VAIO FW Nebula, which features a 16.4-inch extra widescreen HD display, an Intel Core 2 Duo Processor, an ATI HD Graphics card with up to 1GB VRAM, up to 8GB of configurable RAM, up to a 500GB hard drive or 256GB SSD, and you’ll get 5.5-hours of battery life.

The VGN-CW1FFX is available in Royal Indigo and features an nVidia GeForce GT 230M graphics card, 320GB hard drive with 4GB of DDR3 memory, built-in DVD/CD burner, an HDMI output, and an integrated webcam and microphone.