That's great news!
Not sure what you mean about the PES packets not having a header, here is what i demux from the TS:
ftp.videolan.org/incoming/ANTZ_1536KBPS_16b48k_MPEG_DTS_1580pid256.pes (53.8MB)
If you ignore the first 24 bytes of the file, it seems ok to me?