You can get a USB-midi interface for about $50US at most music stores, and maybe even some pc places (like Comp USA?)
USB is the way to go ..... I have a pcmcia card that does it also ..... I'll sell it if you can't get a usb.
Everyone, and everything I listen to is my teacher. Every instrument, every voice, every sound in nature ... they are all my private tutor ... 24/7 for free.