Summary: We bought half a dozen Kingston drives similar to these, and as they were put into use we found that every one failed after 4-6 months. Every single one. They were not used heavily and were placed in different machines, so the problem was clearly in the drives.
Summary: This is the first SSD I've installed in a home system and I will never go back. You can't really appreciate it until you have one, especially if you upgrade from a 5400rpm HDD. I only use this for the OS and keep 2 7200rpm HDDs in the box for storage. Nice and fast on Windows 7.