Andrei,
that's not a db problem, it's the Track Properties interface (textboxes per-album work properly).

An example of strange bugs is my custom page 2 which is structuerd like this:
- Textbox 9
- Textbox 10
- Checkbox 3
- Checkbox 8
- Checkbox 7
- Checkbox 4
- Memo1
- Memo4
- Textbox 1
- Textbox 3

And this is what happens:

> Textbox 9
- works only per-track if TBox 1, below TBox9 in the same page, is enabled per-track

> Textbox 10
- works only per-track if TBox 3, below TBox10 in the same page, is enabled per-track

Then if I move the tbox 9 and 10 to another page with other fields, or, as said previously, I move them at the top of the custom page, they work.
But also if tbox 10 remains in page 2 and I move only checkbox 3 to another page (same thing for tbox9 and checkbox 8 ) it works again!!!

Andrei... what's happening? ???

I could send you an example DB if you need.

Emanuele