| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 752 | 56.8 % | ||
 | Windows XP | 535 | 40.4 % |  |
 | Windows NT | 15 | 1.1 % | |
 | Windows 98 | 25 | 1.8 % | |
 | Windows 2003 | 10 | 0.7 % | |
 | Windows 2000 | 167 | 12.6 % | |
| Linux | 43 | 3.2 % | ||
 | Vine Linux | 2 | 0.1 % | |
 | Ubuntu | 6 | 0.4 % | |
 | Red Hat | 2 | 0.1 % | |
 | Mandriva (or Mandrake) | 3 | 0.2 % | |
 | Fedora | 2 | 0.1 % | |
 | Debian | 7 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 21 | 1.5 % | |
| Macintosh | 44 | 3.3 % | ||
 | Mac OS X | 40 | 3 % | |
 | Mac OS | 4 | 0.3 % | |
| Others | 483 | 36.5 % | ||
 | Unknown | 474 | 35.8 % | |
 | Sun Solaris | 9 | 0.6 % | |