anyone with homestudio2004 by cakewalk???

i have a version of cakewalk home studio that 95accordvtec got for me off the internet a while back, but i cannot get it to work properly…i can record stuff with the microphone as tracks and edit them and everything, but i want to insert a drum file and you SHOULD be able to make one on the program…but everytime i open the program it asks me to choose MIDI outputs/inputs saying i dont have any…i dont understand this. can anyone help??
http://img.photobucket.com/albums/v112/focusinprogress/43afd205.jpg
i get the option to choose, so i click that tab…
http://img.photobucket.com/albums/v112/focusinprogress/cakewalk2.jpg
and there is the “windows MIDI mapper” listed, and the “help” directions say to select any MIDI device listed, click the button on the bottom that says “move selected to top” and then “OK” and that should fix it, but i just loops right back to the previous screen warning me i have no MIDI…??? :confused: :gotme: :rant: