OCZ have released a new firmware update to fix a small issue with the S3, A3 and V3 series solid state drives. Apparently some people were experiencing issues with BSOD's although we don't think the problem is widespread.
OCZ have always had a good reputation for customer support and they have issued a tool to help fix any problems. Even if you aren't experiencing issues we would recommend you update to the newest version.
You can get the software over here
If you are nervous, or unsure about how to proceed OCZ also offer direct support, with instructions for this process over here.
Kitguru says: Kudos to OCZ for making the update procedure as simple as possible.
Not sure how you can so confidently say the problem isn’t widespread. just look at the sh1tstorm in the ocz forums!