I don't know exactly how telnet links are formatted and what they allow, etc, but from your example this should work:

Code:
  .echo -q $regsub(%text,/((?:telnet:\/\/|ftp:\/\/|https?:\/\/|www2?\.)[^<>\.\s]+(?:\.[^<>\.\s]+)+(?:\/[^<>\.\s]+)*)/g,07\1,%text)
  .echo -q $regsub(%text,/(irc:\/\/[^<>\.\s]+(?:\.[^/<>\.\s]+)+(?:\/[^/<>\.\s]*)?\/?(?![^\s\x2c\.]))/g,07\1,%text)
  .echo -q $regsub(%text,/(aim:goim\?screenname=[^\s&]+(?:&message=[^\s&=]+)?)/g,07\1,%text)

New username: hixxy