Hi all, I have been doing allot of research on Win7's Task Manager, in particular the Performance Tab because I am getting issues I am not understanding. What I understand: Total: amount of RAM installed on your computerCached: amount of physical memory used recently for system resources (SuperFetch).Available: total of standby and free memory from the Resource MonitorFree: amount of memory that is currently unused or doesn't contain useful informatio What I don't understand is how is it possible to have almost NO 'Free' memory but have loads of 'Available' memory. I have posted a screen shot below. We are running Win7 on a Dell Precision 690. Can anyone explain in more detail or suggest a link about these values I would be most grateful. Many thanks, Nick.