I tried Vista Search, XP DTS, Copernic and I am using X1, which, like all good things, is free for personal use :) . Why? It's fast, resource usage is reasonable, can be used for VERY large amounts on data (2 TB+, indexing allmost everything on my machines, i.e. all except other databases (yes, you can exclude efficiently what you do not want); X1 indexes archived files (it could get better at this by indexing more content of archives :sigh: ), Outlook (all except notes, why this?). It's got a pretty good preview for most file types (even for pictures, video, sound, pdf, ...). Why is it not sufficient to use a good organization scheme? Well, I do, but with that much data that's only partially helpful. X1 will find things well even if you're organized :omg: (use the org scheme as filters!). Rolf