Just tried CDS v2.01 and here are some function updates vs XEC v5.6 :
a) CDS just added "All" searching--XEC had this for years.
b) CDS just added "NEAR" boolean search--XEC had this for years.
Still no "PRE" boolean search from CDS, which XEC had for years.
That said, CDS has recently added a number of user friendly features that some XEC users had been asking for a long time (hope X1 is listening):
1. Filename substring search only (no substring search for body text, etc.).
This is a reasonable compromise in terms of indexing performance.
2. Preview Pane: added user-friendly "NEXT" and "PREVIOUS" buttons highlight the next/previous search term.
3. Removable storage indexing (eg: CD-ROM, USB memory sticks, external USB hard drives, etc.).
CDS actually had this feature for years (since v1.0 actually), and hope XEC also re-implement this useful feature, which would be very useful for most users I suspect.
[Edit] Slightly older version XEC v5.2.3 still has this feature. see below:
http://forums.x1.com/viewtopic.php?t=2655
[/Edit]
4. Music file metadata searching, such as Title, Author, Genre, etc.