| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 608 | 58 % | ||
 | Windows XP | 361 | 34.4 % |  |
 | Windows NT | 40 | 3.8 % | |
 | Windows 98 | 16 | 1.5 % | |
 | Windows 2003 | 7 | 0.6 % | |
 | Windows 2000 | 184 | 17.5 % | |
| Linux | 34 | 3.2 % | ||
 | Suse | 1 | 0 % | |
 | Red Hat | 5 | 0.4 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 2 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 25 | 2.3 % | |
| Macintosh | 30 | 2.8 % | ||
 | Mac OS X | 30 | 2.8 % | |
| Others | 376 | 35.8 % | ||
 | Unknown | 375 | 35.7 % | |
 | Sun Solaris | 1 | 0 % | |