matty, 
#TodayILearned that you can do a do-until loop in #Powershell
$EndTime = $(get-date).addseconds(15)
do {
start-sleep -seconds .5
write-host -NoNewline "."
} until ($(get-date) -gt $EndTime)
matty, #TodayILearned that you can do a do-until loop in #Powershell
$EndTime = $(get-date).addseconds(15)
do {
start-sleep -seconds .5
write-host -NoNewline "."
} until ($(get-date) -gt $EndTime)
