[Issvar]

To view the time you will need to do edit threadwhois.php:
Find:
case "threadname": $order = "threadname ASC"; break;
And add after that:
case "timestamp": $order = "timestamp ASC"; break;

Find:
SELECT threadid,threadname,username,ip
And replace that with:
SELECT threadid,threadname,username,ip,timestamp

Find:
echo "<tr class='tblhead'>
And add after that:
<td><b><a href='threadwhois.php?s=$session[sessionhash]&action=view&script=$script&userid=$userid&perpage =$perpage&orderby=timestamp&page=$page' title='order results by timestamp'><span class='tblhead'>Timestamp</span></a></b></td>

Find:
echo "\n<center><tr>\n";
And add after that:
echo "\t<td><font color='white'>".date("d/m/y H:i",$log[timestamp]."</font></td>\n";

And perhaps, but I'm not sure about this, find:
colspan='7'
And replace it with:
colspan='8'

Only do this last one if the output isn't aligned nicely anymore on screen.

I don't have this hack installed so I couldn't test this.

To get IPs for a specific user, just click on the word Username at the top and it will sort by user, then just browse until you are at the right user. (In other words, I couldn't be bothered to make a special search for just a single user )