Just saw this updated statement in the Intel SSD forums:
Intel Solid-State Drive Firmware Update — Nov. 16, 2009
Intel has confirmed an issue with the firmware update process for 34nm (G2) Intel® X25-M SSDs (80GB and 160GB). This predominantly affected Windows* 7 (64bit) users during or immediately after the upgrade process to 02HA firmware using the firmware update tool (version 1.3). Intel plans to release a fix for this issue by the end of November 2009.
Please see below to decide what you should do:
– If you have not upgraded to 02HA but using 02G2 or 02G9 – then use new tool when available to upgrade to new firmware to get Trim support and better sequential write performance (160GB)
– If you have successfully upgraded to 02HA – then continue using the SSD, there are no known issues.
– If you have received a SSD with 02HA pre installed – then continue using the SSD, there are no known issues.
– If you have unsuccessfully upgraded to 02HA – then contact Intel Customer Support for instructions on how to recover the SSD via secure erase or return SSD to Intel for replacement or refund.
http://communities.intel.com/community/tech/solidstate?view=discussions