| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 511 | 43.6 % | ||
 | Windows XP | 201 | 17.1 % |  |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 16 | 1.3 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 287 | 24.4 % | |
 | Windows 2000 | 5 | 0.4 % | |
| Linux | 412 | 35.1 % | ||
 | Ubuntu | 40 | 3.4 % | |
 | Suse | 9 | 0.7 % | |
 | Red Hat | 3 | 0.2 % | |
 | Gentoo | 69 | 5.8 % | |
 | Fedora | 37 | 3.1 % | |
 | Centos | 29 | 2.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 225 | 19.1 % | |
| Macintosh | 187 | 15.9 % | ||
 | Mac OS X | 187 | 15.9 % | |
| Others | 62 | 5.2 % | ||
 | Unknown | 62 | 5.2 % | |