| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 499 | 55.9 % | ||
 | Windows XP | 289 | 32.3 % |  |
 | Windows NT | 8 | 0.8 % | |
 | Windows ME | 6 | 0.6 % | |
 | Windows 98 | 23 | 2.5 % | |
 | Windows 2003 | 1 | 0.1 % | |
 | Windows 2000 | 172 | 19.2 % | |
| Linux | 63 | 7 % | ||
 | Ubuntu | 2 | 0.2 % | |
 | Suse | 1 | 0.1 % | |
 | Red Hat | 6 | 0.6 % | |
 | Fedora | 5 | 0.5 % | |
 | Debian | 6 | 0.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 43 | 4.8 % | |
| Macintosh | 62 | 6.9 % | ||
 | Mac OS X | 56 | 6.2 % | |
 | Mac OS | 6 | 0.6 % | |
| Others | 268 | 30 % | ||
 | Unknown | 266 | 29.8 % | |
 | Sun Solaris | 2 | 0.2 % | |