I bought a Seagate FreeAgent GoFlex 320 GB external hard drive yesterday. When I connected it for the first time, everything seemed okay. When I tried to copy some files to it, the first ones were transferred smoothly. But on reconnecting the device, when I tried to copy some files, it showed "cyclic redundancy error" message. When I restarted the PC and tried to access the external hard drive, I got the message that the partition was not formatted and whether I would like to format it. Upon reconnecting the device, I got the same message. So I formatted the hard drive. It worked fine till I shut down the PC. But when I connected the external hard drive this morning, I got the same "partition not formatted" and "Error performing inpage operation" message.
Moreover, when the external hard drive is connected to the PC, when I try to open the My Computer window, it freezes for some time.
What do I do now? Any suggestions? Please help

Counting on you experts
The problem's solved now.:-P Formatted the hard disk into smaller sized partitions. That solved the problem