| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6150 | 83 % | ||
 | Windows XP | 5351 | 72.2 % |  |
 | Windows (unknown version) | 9 | 0.1 % | |
 | Windows NT | 38 | 0.5 % | |
 | Windows ME | 16 | 0.2 % | |
 | Windows Vista (LongHorn) | 354 | 4.7 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 109 | 1.4 % | |
 | Windows 2003 | 78 | 1 % | |
 | Windows 2000 | 194 | 2.6 % | |
| Linux | 307 | 4.1 % | ||
 | Ubuntu | 11 | 0.1 % | |
 | Suse | 20 | 0.2 % | |
 | Red Hat | 3 | 0 % | |
 | PCLinuxOS | 2 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 6 | 0 % | |
 | Centos | 5 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 258 | 3.4 % | |
| Macintosh | 114 | 1.5 % | ||
 | Mac OS X | 111 | 1.4 % | |
 | Mac OS | 3 | 0 % | |
| Others | 833 | 11.2 % | ||
 | Unknown | 832 | 11.2 % | |
 | Sun Solaris | 1 | 0 % | |