| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 586 | 40.4 % | ||
 | Windows XP | 472 | 32.6 % |  |
 | Windows (unknown version) | 2 | 0.1 % | |
 | Windows NT | 16 | 1.1 % | |
 | Windows ME | 12 | 0.8 % | |
 | Windows Vista (LongHorn) | 38 | 2.6 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 7 | 0.4 % | |
 | Windows 95 | 2 | 0.1 % | |
 | Windows 2003 | 13 | 0.8 % | |
 | Windows 2000 | 23 | 1.5 % | |
| BSD | 19 | 1.3 % | ||
 | OpenBSD | 19 | 1.3 % | |
| Linux | 70 | 4.8 % | ||
 | Ubuntu | 5 | 0.3 % | |
 | Suse | 24 | 1.6 % | |
 | Red Hat | 1 | 0 % | |
 | Fedora | 4 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 36 | 2.4 % | |
| Macintosh | 48 | 3.3 % | ||
 | Mac OS X | 48 | 3.3 % | |
| Others | 724 | 50 % | ||
 | Unknown | 724 | 50 % | |