| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 5790 | 81.6 % | ||
 | Windows XP | 4738 | 66.8 % |  |
 | Windows (unknown version) | 32 | 0.4 % | |
 | Windows NT | 36 | 0.5 % | |
 | Windows ME | 13 | 0.1 % | |
 | Windows Vista (LongHorn) | 472 | 6.6 % | |
 | Windows 98 | 164 | 2.3 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2003 | 83 | 1.1 % | |
 | Windows 2000 | 249 | 3.5 % | |
| Linux | 260 | 3.6 % | ||
 | Ubuntu | 46 | 0.6 % | |
 | Suse | 24 | 0.3 % | |
 | Red Hat | 4 | 0 % | |
 | Mandriva (or Mandrake) | 4 | 0 % | |
 | Fedora | 5 | 0 % | |
 | Debian | 14 | 0.1 % | |
 | Centos | 5 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 158 | 2.2 % | |
| Macintosh | 111 | 1.5 % | ||
 | Mac OS X | 111 | 1.5 % | |
| Others | 929 | 13.1 % | ||
 | Unknown | 929 | 13.1 % | |