| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 545 | 37.2 % | ||
 | Windows XP | 386 | 26.4 % |  |
 | Windows (unknown version) | 86 | 5.8 % | |
 | Windows NT | 4 | 0.2 % | |
 | Windows Vista (LongHorn) | 21 | 1.4 % | |
 | Windows 98 | 14 | 0.9 % | |
 | Windows 2003 | 7 | 0.4 % | |
 | Windows 2000 | 27 | 1.8 % | |
| Linux | 46 | 3.1 % | ||
 | Ubuntu | 4 | 0.2 % | |
 | Suse | 4 | 0.2 % | |
 | Red Hat | 3 | 0.2 % | |
 | Fedora | 6 | 0.4 % | |
 | Debian | 2 | 0.1 % | |
 | Centos | 3 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 24 | 1.6 % | |
| Macintosh | 27 | 1.8 % | ||
 | Mac OS X | 27 | 1.8 % | |
| Others | 844 | 57.7 % | ||
 | Unknown | 844 | 57.7 % | |