| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 864 | 80.3 % | ||
 | Windows XP | 108 | 10 % |  |
 | Windows Vista | 5 | 0.4 % | |
 | Windows NT | 1 | 0 % | |
 | Windows Vista (LongHorn) | 585 | 54.4 % | |
 | Windows 2008 | 162 | 15 % | |
 | Windows 2003 | 3 | 0.2 % | |
| Linux | 126 | 11.7 % | ||
 | Ubuntu | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 125 | 11.6 % | |
| Macintosh | 73 | 6.7 % | ||
 | Mac OS X | 73 | 6.7 % | |
| Others | 12 | 1.1 % | ||
 | Unknown | 12 | 1.1 % | |