I have this bouncing against up to 150 servers at times, works like a champ on my 2003 dev server, but I just threw it on my 2008 prod server working with the same server list and it says it can't find the PsExec.exe on the remote server when I try to run updates. Know of any compatibility issues? We're working your little tool into our security procedures so ideally it should be running from our prod box.
Thanks!