I seriously have no idea how to record multiple MIDI tracks with different sounds like... ex. MIDI Drums on one track and MIDI Piano on another track HELP oh yah and i'm using a YAHMAHA S03 keyboard if that helps...  

well all MIDI data is the same, and you record to a MIDI track the same as an audio track, ie set your markers, arm the midi track, and start the recording. I'm assuming you already have your midi input device configured. To route the midi tracks to different things you have to first initialize the instrument (got to tools -> vst instruments) then route the midi channel to the vst using the output setting at the bottom of the channel strip in the mixer (I think it defaults to microsoft gs wavetable). this is how you route midi to a vocoder or similiar as well.

Hope this helps