Performance Counters

Hi,
Is there any way we can get separate count for pages in Free list, standby
list and Zero List individually. Performance counter shows the sum of all
these in Memory/Available Bytes. Also can we get the Number of characters
transferred during each system call. NT Performance monitor provides only
the number of System Calls, So I hope that we might get the number of
characters transferred also.

Thanks in advance
Ashish