| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 401 | 28.2 % | ||
 | Windows XP | 182 | 12.8 % |  |
 | Windows (unknown version) | 16 | 1.1 % | |
 | Windows NT | 9 | 0.6 % | |
 | Windows Vista (LongHorn) | 38 | 2.6 % | |
 | Windows Mobile | 8 | 0.5 % | |
 | Windows 98 | 3 | 0.2 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 3 | 0.2 % | |
 | Windows 2003 | 10 | 0.7 % | |
 | Windows 2000 | 131 | 9.2 % | |
| Linux | 28 | 1.9 % | ||
 | Gentoo | 2 | 0.1 % | |
 | Fedora | 7 | 0.4 % | |
 | Debian | 2 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 17 | 1.1 % | |
| Macintosh | 19 | 1.3 % | ||
 | Mac OS X | 19 | 1.3 % | |
| Others | 969 | 68.3 % | ||
 | Unknown | 963 | 67.9 % | |
 | Unknown Unix system | 3 | 0.2 % | |
 | Java | 3 | 0.2 % | |