Currently it has firmware EXT0CB6Q and noted Samsung site has EXT0DB6Q on it, should I update?
Not having any issues, AFAIK.
How do these CrystalDisk benches look?
Currently drive has 144GB free space, configured as single partition for Win7 x64.
Read all the bits on the web about performance degradation on these before purchase but at £34 at Currys clearance deal couldn't resist (purchased Feb 15).