I have created a track that I would be very happy to upload to the NG audio portal. However, when I try uploading it, I get a message telling me that my track seems to be empty. I have checked the following: It's in *.MP3 format, it's size is 2.05mb (smaller than the limit of 4000kb), it is sampled at a rate of 44100hz, and when i listen to it with i.e Windows Media Player it works perfectly fine. Anyone got a solution?