James Lee Bell wrote:
> 
> My boss has one on her wall that I just checked at the mentioned site
> (it's free) that's pretty cool:
> 
> TCP 79

hmmm... any of the port numbers and acronims would work:

HTTP 80
SMPT 25
NTP 123
DHCP 67
MAIL443 -- for the security freaks
SSH 22 (they might think you are asking people to quiet down ;-)

  EBo --