OCZ vista gold vs regualr OCZ ram

Check the timings. Lower numbers mean faster ram.

That and they say the Gold series are all individually tested to ensure they run at the rated speeds so you should get what you paid for which isn't always the case for the regular versions !!

Well if the timings are different on the vista ram, does that mean it can only work on vista? It may sound like a stupid question but idk if you can use it with any os like W7 or XP and it jsut works better for vista or its strictly vista only ram?