Folks, quite a few of you have bought these SSDs from deals here, suggest you upgrade your Firmware asap:
"Just a heads up for anyone else that is running the Crucial M4 SSD's in their boxes.
We've had a couple 'fail' and on liasing with Crucial, they have identified that after ~ 5000hours, there is a bug in the firmware which causes the units to shutdown after 5184 hours running….
A simple firmware update is all that is required to get the units working again."
Hopes this helps someone.
Download from here:
http://www.crucial.com/support/firmware.aspx
Simple firmware update… for some maybe.
Sadly the auto updater for Win7 didn't work for me (and a lot of other people it seems). I consider myself reasonably tech savvy, but still spent hours getting the firmware to update manually.
All I can say is prepare for some frustrating times if you embark on this…