| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 566 | 49.2 % | ||
 | Windows XP | 485 | 42.2 % |  |
 | Windows NT | 2 | 0.1 % | |
 | Windows 98 | 22 | 1.9 % | |
 | Windows 2000 | 57 | 4.9 % | |
| Linux | 80 | 6.9 % | ||
 | Suse | 2 | 0.1 % | |
 | Red Hat | 4 | 0.3 % | |
 | Fedora | 7 | 0.6 % | |
 | Debian | 3 | 0.2 % | |
 | Centos | 18 | 1.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 46 | 4 % | |
| Macintosh | 15 | 1.3 % | ||
 | Mac OS X | 15 | 1.3 % | |
| Others | 488 | 42.4 % | ||
 | Unknown | 487 | 42.3 % | |
 | Irix | 1 | 0 % | |