On 2/8/06, blawrence at qwest.net <blawrence at qwest.net> wrote:
> Fellow Linux users,
>
> I'd like to monitor a few dozen headless Windows XP boxes and generate some
> simple graphs to show CPU, memory, threads, and disk usage. The test
> software running on these boxes is compiled specifically for Windows and I
> have no option to migrate them to Linux or to use an OS emulator.
>

I use cacti (http://cacti.sf.net) to monitor a flock of W2k and W2k3
servers...it gets CPU/memory/disk/etc data using SNMP.  Works great. 
I can't say this definitively, but I'd guess that you could pull the
same data out of XP.