| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4550 | 22.1 % | ||
 | Windows XP | 904 | 4.4 % |  |
 | Windows Vista | 11 | 0 % | |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows NT | 90 | 0.4 % | |
 | Windows ME | 5 | 0 % | |
 | Windows Vista (LongHorn) | 404 | 1.9 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 7 | 0 % | |
 | Windows 95 | 4 | 0 % | |
 | Windows 2008 | 3048 | 14.8 % | |
 | Windows 2003 | 38 | 0.1 % | |
 | Windows 2000 | 36 | 0.1 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
| Linux | 10761 | 52.4 % | ||
 | Ubuntu | 135 | 0.6 % | |
 | Suse | 4 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 3 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 10616 | 51.7 % | |
| Macintosh | 2002 | 9.7 % | ||
 | Mac OS X | 2002 | 9.7 % | |
| Others | 3184 | 15.5 % | ||
 | Unknown | 3183 | 15.5 % | |
 | Unknown Unix system | 1 | 0 % | |