| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 5636 | 80.9 % | ||
 | Windows XP | 4552 | 65.3 % |  |
 | Windows (unknown version) | 29 | 0.4 % | |
 | Windows NT | 12 | 0.1 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 246 | 3.5 % | |
 | Windows 98 | 113 | 1.6 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2003 | 477 | 6.8 % | |
 | Windows 2000 | 203 | 2.9 % | |
| BSD | 5 | 0 % | ||
 | FreeBSD | 5 | 0 % | |
| Linux | 490 | 7 % | ||
 | Vine Linux | 5 | 0 % | |
 | Ubuntu | 14 | 0.2 % | |
 | Suse | 153 | 2.1 % | |
 | Red Hat | 3 | 0 % | |
 | Mandriva (or Mandrake) | 5 | 0 % | |
 | Fedora | 9 | 0.1 % | |
 | Debian | 16 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 285 | 4 % | |
| Macintosh | 140 | 2 % | ||
 | Mac OS X | 140 | 2 % | |
| Others | 691 | 9.9 % | ||
 | Unknown | 684 | 9.8 % | |
 | WebTV | 4 | 0 % | |
 | Sun Solaris | 3 | 0 % | |