sysinternals process monitor show ram usage

is if for some reason Virtualized Applications do not show their memory in the task manager. The ONLY thing that came to mind that might have been remotely possible. if anyone knows where I can find my missing memory? (by missing, I mean, something that shows EXACTLY how much memory WHAT is taking up.). Once again, I know whats taking up the memory, and Im not complaining about any type of configuration, or crash, or anything like that, just. and none of them will show these mysterious hidden programs. I've also checked, Systernals ProcessExplorer, and a few other programs. After google'ing around, and finding astoundingly little (for my tastes anyway) on the matter, I've decided to ask here. They both say (with all of my normal programs, and XP Mode running) Im using up over 2GB of memory, however, no single program or sum of programs take up that much memory. but yet, still the Task Manager, and Resource manager do not add up. I know how much I have free, and it all adds up in theory. Looking more into it with use of XP mode, while running in the background (or foreground for that matter) takes up about 1.5GB of additional memory (I've edited my XP mode to give it more memory), so I know exactly what is taking up the memory, I know how much I have.

whatever, I restarted, fixed the problem. Looking at everything running in the Task Manager (Yes, 'Show processes from all users' is checked), and then upon that failing, looking at everything in the Resource Monitor, no application came REMOTELY close to using up more then 200MB of memory. I first noticed it with XP Mode (more about that in a bit), but then again when something started a memory leak, took up about 95% of my physical memory (no, it had nothing to do with chkdsk), and I tried to track it down. Thus far, I've been running into some troubles with that in Win7. Back in the days of XP, to my knowledge, if I went though the Memory usage of all the programs in the processes tab, I'd get pretty much the exact amount of physical memory I was using.

So my question comes down to programs using Memory. Running Winodws 7 RC (7100) all updates installed, running on an i7 (920), GeForce 8800 GTS (640MB) (newest nVidia drivers for Winodws7), 6GB of OCZ 1600 ram, 1TB HDD as main, and so on.

Sysinternals process monitor show ram usage