>Hi Mike,
>
>>Interesting. I don't remember tweaking anything and my machine, running under Vista, reports the full 4 gig.
>
>But it doesn't use them. This is a change in Vista SP 1, probably due to increased support calls at Microsoft. Vista now reports how much memory is installed, not how much memory is available. Vista still only uses 4 GB minus the video buffer.

Can I find out how much is available after (or should I say before) video memory?