Can EasyCE20 use .MID file ? If not can you help me?

I don't want to use big .WAV file in background
I think I will use midi file.. but i'm not sure .mid file can use in EasyCE 20 can you help me
a little ... if I use .wav file in effect can I use more than 1 wav file in same time ?... if not ..how should I do??...
Thank you very much
ps. sorry...I'm not strong English language... please use easy word...
I think I will use midi file.. but i'm not sure .mid file can use in EasyCE 20 can you help me
a little ... if I use .wav file in effect can I use more than 1 wav file in same time ?... if not ..how should I do??...
Thank you very much
ps. sorry...I'm not strong English language... please use easy word...
