| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1011 | 62.3 % | ||
 | Windows XP | 131 | 8 % |  |
 | Windows Vista | 8 | 0.4 % | |
 | Windows Vista (LongHorn) | 749 | 46.2 % | |
 | Windows 2008 | 123 | 7.5 % | |
| Linux | 326 | 20.1 % | ||
 | Ubuntu | 4 | 0.2 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 321 | 19.8 % | |
| Macintosh | 280 | 17.2 % | ||
 | Mac OS X | 280 | 17.2 % | |
| Others | 4 | 0.2 % | ||
 | Unknown | 4 | 0.2 % | |