how to monitor a UNC path to make sure a new file is added to the folder at 10am everyday.

My ability to edit the previous post timed out (annoying)... here's the final thing I was going for:

if (get-date -format HH -eq 10) {
  if ( test-path "\\servername\C$\Path\To\File.txt" ) {
    write-output "1"
  } else {
    write-output "0"
  }
}

Just checks the 24hr Hour to see if it's 10.  Have it fire once an hour.