My problem is a lil bit hard.
I've got big mp3 file but i don have CUE file so useful to split this big mp3 into songs. i have found out playlist with tracks time on freedb.org
is it possible to create from this info a CUE file (by the app or notepad)??
Yes, notepad should do it
I think CueMaster (http://cuemaster.host.sk/) can create a cuesheet from a freedb listing. Saves you having to convert to MM:SS:FF format, etc.
There is also freedb2cue (http://leho.kraav.com/freedb2cue/) and cue sheet heaven (http://www.cuesheet.info/).