I’ve been a Freeper for 13 years..alot lurking..but ok..and I’ll learn how to ping :)
There is Magic or trick to PINGing.
Just cut and paste each FREEPER’S name into a TEXT FILE (Like into NOTEPAD). Separate each username with a SEMICOLON.
When you want to PING from your LIST, CUT from the text file and PASTE into the TO: box.