quick Question regarding Vista 32X and 4 gigs of Ram

So, just wondering. I have 4 gigs of Ram (1 x 2 Gig stick and 2 X 1 gig Sticks) My Board is listed in my Specs (And yes i grouped the two single gig sticks together on the same channel thing.) So i was wondering why it shows up as 3326 MB Instead of just 4 Gigs. My Buddy says its a Binary thing and the way that the computer reads the Ram, but my Task Manager says the same thing too, and i just want to make sure that this really is just a cosmetic thing. Here is a screenshot of some stuff.

Don't worry about it. That's normal . 32 bit windows can only "see" 4gb addressable space - some of that is rerved for hardware.

You will be fine with around 3.4 gb ram showing.

It's unlikely you need more than 2gb anyhow.

SIW2 is right. If you look in Device Manger and go into the driver details and resources it will show you the memory range used. Video takes the biggest chunk of that address space.

So even though i have a 1 Gig Graphics Card my system will STILL take from my general memory cache?

This will explain it: Maximum Memory in 32-bit Windows Vista : Windows Vista and Windows 7 Help