| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 683 | 42.7 % | ||
 | Windows XP | 596 | 37.2 % |  |
 | Windows (unknown version) | 3 | 0.1 % | |
 | Windows NT | 12 | 0.7 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 39 | 2.4 % | |
 | Windows 2003 | 6 | 0.3 % | |
 | Windows 2000 | 26 | 1.6 % | |
| Linux | 111 | 6.9 % | ||
 | Ubuntu | 29 | 1.8 % | |
 | Suse | 14 | 0.8 % | |
 | Red Hat | 5 | 0.3 % | |
 | Fedora | 7 | 0.4 % | |
 | Debian | 9 | 0.5 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 46 | 2.8 % | |
| Macintosh | 26 | 1.6 % | ||
 | Mac OS X | 26 | 1.6 % | |
| Others | 779 | 48.7 % | ||
 | Unknown | 779 | 48.7 % | |