This is in great condition and I no longer need it since I recently picked up a brand new laptop. Runs Windows Vista perfect and runs Ubuntu like a saint. Its about 2 years old (IIRC). Specifications are located here:
Gateway MX8711 (Dual Core 1.6GHz, 1GB RAM, 100GB HDD, Vista Home Premium) specs and Laptop specifications - CNET Reviews

(Has 320 gb hard drive instead of 100gb)

400 obo.