Japanese language software

I want to learn Japanese, but there's a huge lack of Japanese classes in my area, so I'd like to get my hands on some Japanese language learning software.
Can anyone tell me my best choices for this? I know it's unlikely that I'll end up speaking fluent Japanese just from software but I want to do the best I can.

Whoa... so I just wanna download a torrent of something to help me speak japanese. Not write it. What should i get?