Seagate FreeAgent USB 2.0 - 250GB - 3.5 '' 4000
Seagate FreeAgent USB 2.0 - 320GB - 3.5 '' 4700
Seagate FreeAgent USB 2.0 - 500GB - 3.5 '' 5400
Seagate FreeAgent USB 2.0 - 1TB - 3.5 '' 11700
Western Digital My Book Essential USB 2.0-320GB - 3.5'' 4300
Western Digital My Book Essential USB 2.0-500GB- 3.5 '' 4950
Western Digital My Book Essential USB 2.0 - 1TB - 3.5 '' 11950
Western Digital My Book Home USB 2.0 - 320GB - 3.5 '' 5375
Western Digital My Book Home USB 2.0 - 500GB - 3.5 '' 5500
Western Digital My Book Home USB 2.0 - 750GB - 3.5 '' 8900
Western Digital My Book Home USB 2.0 - 1TB - 3.5 '' 15900
80gig Western Digital 2.5" is available for 2.5k
BTW, wrong section. Post such queries in Hardware Troubleshooting section.