I have recorded a lecture on a Digital Voice Recorder that has given me a WMA file when downloaded onto my computer. I have software that can convert it to an MP3 or WAV file so I converted to MP3 since it is to be posted to our website and I thought that would take up less space. The file is still extremely large (the lecture was 40 minutes) and the hosting company says I have exceeded the space allowance due to this. Is there any way to either make the MP3 file smaller, or would the WMA be better all around? Thanks!