| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4322 | 54.6 % | ||
 | Windows XP | 3472 | 43.9 % |  |
 | Windows NT | 21 | 0.2 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 643 | 8.1 % | |
 | Windows Mobile | 3 | 0 % | |
 | Windows 98 | 37 | 0.4 % | |
 | Windows 2003 | 25 | 0.3 % | |
 | Windows 2000 | 120 | 1.5 % | |
| BSD | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % | |
| Linux | 351 | 4.4 % | ||
 | Ubuntu | 17 | 0.2 % | |
 | Suse | 8 | 0.1 % | |
 | Red Hat | 2 | 0 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 4 | 0 % | |
 | Debian | 6 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 313 | 3.9 % | |
| Macintosh | 498 | 6.2 % | ||
 | Mac OS X | 488 | 6.1 % | |
 | Mac OS | 10 | 0.1 % | |
| Others | 2731 | 34.5 % | ||
 | Unknown | 2724 | 34.4 % | |
 | Java Mobile | 3 | 0 % | |
 | BlackBerry | 2 | 0 % | |
 | Sun Solaris | 2 | 0 % | |