Fly Lah!

Culture around the world is getting to effect each other, one kind of language is not enough, so it is necessary to learn more kinds of languages
I like self-learning Europe languages and have learnt some kinds of languages before. I am a big fan of language learning software and an audio visual approach because it helps a lot.
My old language learning software is one of the programs reviewed online that has some issues and I need to change it for a new program. Do you guys have any recommendations for the versatile language learning program?
Thanks ahead of time.