| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 371 | 35.7 % | ||
 | Windows XP | 207 | 19.9 % |  |
 | Windows (unknown version) | 8 | 0.7 % | |
 | Windows NT | 6 | 0.5 % | |
 | Windows Vista (LongHorn) | 25 | 2.4 % | |
 | Windows 2008 | 7 | 0.6 % | |
 | Windows 2003 | 3 | 0.2 % | |
 | Windows 2000 | 115 | 11 % | |
| Linux | 12 | 1.1 % | ||
 | Ubuntu | 5 | 0.4 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 6 | 0.5 % | |
| Macintosh | 4 | 0.3 % | ||
 | Mac OS X | 4 | 0.3 % | |
| Others | 651 | 62.7 % | ||
 | Unknown | 651 | 62.7 % | |