| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3068 | 75.9 % | ||
 | Windows XP | 2253 | 55.8 % |  |
 | Windows (unknown version) | 38 | 0.9 % | |
 | Windows NT | 3 | 0 % | |
 | Windows ME | 7 | 0.1 % | |
 | Windows Vista (LongHorn) | 290 | 7.1 % | |
 | Windows 98 | 8 | 0.1 % | |
 | Windows 2008 | 54 | 1.3 % | |
 | Windows 2003 | 61 | 1.5 % | |
 | Windows 2000 | 354 | 8.7 % | |
| Linux | 144 | 3.5 % | ||
 | Ubuntu | 56 | 1.3 % | |
 | Suse | 16 | 0.3 % | |
 | Red Hat | 1 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 5 | 0.1 % | |
 | Centos | 4 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 59 | 1.4 % | |
| Macintosh | 69 | 1.7 % | ||
 | Mac OS X | 67 | 1.6 % | |
 | Mac OS | 2 | 0 % | |
| Others | 756 | 18.7 % | ||
 | Unknown | 751 | 18.6 % | |
 | OS/2 | 2 | 0 % | |
 | Java Mobile | 2 | 0 % | |
 | Sun Solaris | 1 | 0 % | |