Complex sentence: This protection was quickly defeated by creating a "dummy" file in one's shared folder, and sending a song with the same name--due to Audiogalaxy's checksum hashing, the correct file was always sent despite the dummy.
Split into simpler sentences: This protection was quickly defeated by creating a "dummy" file in one's shared folder, and sending a song with the same name. This was due to Audiogalaxy's checksum hashing, the correct file was always sent despite the dummy.