| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 855 | 69.1 % | ||
 | Windows XP | 101 | 8.1 % |  |
 | Windows Vista | 55 | 4.4 % | |
 | Windows Vista (LongHorn) | 533 | 43.1 % | |
 | Windows 2008 | 164 | 13.2 % | |
 | Windows 2003 | 2 | 0.1 % | |
| Linux | 230 | 18.6 % | ||
 | Ubuntu | 53 | 4.2 % | |
 | Red Hat | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 176 | 14.2 % | |
| Macintosh | 140 | 11.3 % | ||
 | Mac OS X | 140 | 11.3 % | |
| Others | 11 | 0.8 % | ||
 | Unknown | 11 | 0.8 % | |