I assume that "Get info from IDvXXX" options were checked when you attempted to import MP3 data? It would be too simple to fix otherwise.
Yeah , off couse ;D

Do you have a lot of mp3 files in the same folder as previos poster suggests?
No , all mp3 are in its own folder according to" artist - (year) album" format , all mp3 are ripped from cd using Eac + Lame 3.90.3/2 or 3.92 ( - aps) so no folder have more mp3s than an album have.

Do you have lyrics, covers or other substantial amount of data stored in the tags? I'm asking because it may sometimes depend on the tag size, which in its turn depends on whether you store covers or not
Nope ... the only tags used by id3v1/v2 are album/artist/yeat/track/title/genre and small coments

All files are -aps/apx so they usualy 5.0+mb so its quite heavy to sending some samples over e-mail , but if you want to further debug this problem i can send them over aim/icq/msn
aim: tcmjr15
icq: 2118248
msn: [email]tcmj@hotmail.com[/email]