| Versions | Hits | Percent | ||
|---|---|---|---|---|
| WIN | 114166 | 13.2 % | ||
 | Windows XP | 652 | 0 % |  |
 | Windows NT | 113313 | 13.1 % | |
 | Windows Codename Longhorn | 176 | 0 % | |
 | Windows 2003 | 25 | 0 % | |
| MAC | 474363 | 54.8 % | ||
 | Mac OS X | 474363 | 54.8 % | |
| Others | 276234 | 31.9 % | ||
 | Unknown | 194192 | 22.4 % | |
 | Linux | 81966 | 9.4 % | |
 | Unknown Unix system | 76 | 0 % | |