| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 304 | 49.5 % | ||
 | Windows XP | 196 | 31.9 % |  |
 | Windows (unknown version) | 23 | 3.7 % | |
 | Windows Vista (LongHorn) | 51 | 8.3 % | |
 | Windows 98 | 3 | 0.4 % | |
 | Windows 2008 | 27 | 4.3 % | |
 | Windows 2003 | 4 | 0.6 % | |
| Linux | 95 | 15.4 % | ||
 | Ubuntu | 9 | 1.4 % | |
 | Suse | 1 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 85 | 13.8 % | |
| Macintosh | 28 | 4.5 % | ||
 | Mac OS X | 28 | 4.5 % | |
| Others | 187 | 30.4 % | ||
 | Unknown | 185 | 30.1 % | |
 | Java | 2 | 0.3 % | |