Members active in last 5 minutes
 

One thing thats always bugged me on some forums is that some members just keep their internet on and leave it on the forums, so they show up as active, but never are, so you are usually the only one on the forums, when there are supposed to be around 15, can someone make a hack to show another part to the who's online part, and to highlight those who have been active within the last 5 minutes, by say....highlighting their names or underlining them in the actual who's online page

why not just reduce the cookietimeout time in your acp ? :)