Thank you, and you won't be sorry. I used to run Patriot on my 4600X2 socket 939 platform a few years back. Was quite happy with it. Even though you won't get all of it used with a 32 bit OS, you can take comfort in knowing that your OS will always have every single byte of memory it can use to work with. And if you do decide to bump up to a 64bit OS in the near future, you are set!