Blue screens, Eratische system hanger - - After about 4 weeks, the problems began each time with a reference to an I / O problem with the Drive. After a colleague has had similar problems, the SSD has been again removed from the computer and replaced with an Intel SSD. Since there are no more problems.
The proposed solutions to the OCZ website are in my view a disgrace: a firmware update to the software is only possible when the SSD is not used as the primary drive; Alternatively, you can burn a Linux boot CD and dig through command line: in my view, have all just solutions for Frickler or people who desire and time to spend your weekend with something. In addition I no longer belong. Therefore the SSD was an absolute bad buy.
Update:
The problem seems to be due to the closures Ling Bitlocker in Winows 7 Corporate. With activated encryption, the SSD is obviously overwhelmed - for whatever reason. An alternative Intel SSD running smoothly. The OCZ I have now installed in my private laptop. There they do their services smoothly.