As quite a few of you might know, in February we started an endurance test on OCZ's Vector 256 Gigabyte SSD and the thing had to suffer for quite a while until it's struggle took an end. Since we're now just a few days before publishing our last diary update, revealing what the drive was able to take, you guys have the chance to guess how many Terabyte Written (TBW) were achieved. The closes guess will win a Vector 150 with 240GB.