| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 681 | 50.6 % | ||
 | Windows XP | 462 | 34.3 % |  |
 | Windows NT | 10 | 0.7 % | |
 | Windows ME | 5 | 0.3 % | |
 | Windows 98 | 61 | 4.5 % | |
 | Windows 2003 | 4 | 0.2 % | |
 | Windows 2000 | 139 | 10.3 % | |
| Linux | 56 | 4.1 % | ||
 | Ubuntu | 5 | 0.3 % | |
 | Suse | 2 | 0.1 % | |
 | Red Hat | 8 | 0.5 % | |
 | Debian | 6 | 0.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 35 | 2.6 % | |
| Macintosh | 50 | 3.7 % | ||
 | Mac OS X | 50 | 3.7 % | |
| Others | 557 | 41.4 % | ||
 | Unknown | 555 | 41.2 % | |
 | Sun Solaris | 2 | 0.1 % | |