How can I do for having the same tempo that my Final 2003 file when I convert it into Midi file?

oÔ; Your MIDI should have the exact same tempo..

maybe the program in which you play it dosn't work correctly. For example: I use the Windows Media Player and I have to minimize it, when plying midis, otherwise it's too slow.

Are you asking how to put tempo changes in the piece or saying the midi doesn't play correctly?