Google Desktop, our recommended way of indexing and finding content on your personal computer, has just announced that they will be supporting 64bit OS starting today.
This is good news for people who have a 64bit PC but have not been able to take advantage of this really awesome tool that allows you to search every nook and corner, emails, chats and more just like you have been searching with Google.
Over time Google Desktop has improved and is much more faster than when it started out, so if you have shunned it before give it a try once more.
It also searches across multiple computers on the same network. Download Google Desktop
Google Desktop now supports 64 bit Windows [Official Google Desktop Blog]