| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 21398 | 14.6 % | ||
 | Windows XP | 7148 | 4.8 % |  |
 | Windows Vista | 120 | 0 % | |
 | Windows (unknown version) | 25 | 0 % | |
 | Windows NT | 144 | 0 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 1700 | 1.1 % | |
 | Windows Mobile | 4 | 0 % | |
 | Windows 98 | 32 | 0 % | |
 | Windows 95 | 4 | 0 % | |
 | Windows 2008 | 11342 | 7.7 % | |
 | Windows 2003 | 151 | 0.1 % | |
 | Windows 2000 | 727 | 0.4 % | |
| BSD | 53 | 0 % | ||
 | FreeBSD | 53 | 0 % | |
| Linux | 1563 | 1 % | ||
 | Ubuntu | 309 | 0.2 % | |
 | Suse | 9 | 0 % | |
 | Red Hat | 8 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Fedora | 4 | 0 % | |
 | Debian | 1 | 0 % | |
 | Centos | 4 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1227 | 0.8 % | |
| Macintosh | 33274 | 22.7 % | ||
 | Mac OS X | 33271 | 22.7 % | |
 | Mac OS | 3 | 0 % | |
| Others | 89977 | 61.5 % | ||
 | Unknown | 89863 | 61.4 % | |
 | Symbian OS | 89 | 0 % | |
 | Sony PlayStation Portable | 19 | 0 % | |
 | Unknown Unix system | 5 | 0 % | |
 | Sun Solaris | 1 | 0 % | |