audio cassette to cd

[Mauricio]

Ok guys could anyone hlep me! im trying to get some audio cassettes to cd but i dont know wich prgo to use, i used soun forge once but when i recorded it recorded just bass so i don't know can be the cassette player or the line in that gives such sound? could you guys tell me what software can be used for such a task easy to use???
the cassettes are some stuff to learn german!
i have a sound blaster x-gamer sound card !