BlogCritics (link dead) reviews SanDisk Cruzer 2Gb Micro and use the flash drive with Windows Vista ReadyBoost feature. BlogCritics concludes that device has not got one of the traditional caps that protect the USB connector. This is usefully in two great ways, the aforementioned size, and most importantly, no caps to loose while it’s in your pocket. The device also performs slightly better than its bigger (and more expensive) brother the Cruzer Titanium. Overall, the flash device is small, easy to carry around, and its performance is top notch. As for ReadyBoost, if you are a laptop user with a shortage of memory, using Cruzer with use with ReadyBoost makes a real world difference, and is a welcome enhancement to the Windows OS.