packfile content for demo.pak (in order of appearance):
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demo.wz4                                                             31268 ->      4089 ( 13%)
demot3.ogg                                                         2333900 ->   2333900 (100%)
wz4file.txt                                                             42 ->        42 (100%)
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TOTAL                                                              2365210 ->   2338031 ( 98%)