[SOLVED] Checksum errors after downloading \News Line\

I didnt see any really appropriate \sub forum\ for this question, so I put it here.

We purchased \News Line\ this morning, and after downloading received \checksum\ errors and were unable to \unzip\ the package.

We tried downloading a second time - result was the same.

Copy of error report from both DOpus and Winzip:
Extracting to \C:\\Temp\\Hold\\\
Use Path: yes Overlay Files: no
Extracting DEMO_1.0.15.zip
bad CRC 7a62de20 (should be df4132cf)
Extracting DEMO_1.5.zip
bad CRC c10ee28b (should be 69cbbfc3)
Extracting Modules.zip
Extracting news_line.zip
bad CRC 2647f967 (should be 10fdda55)
Extracting newsline_J15.zip
bad CRC 31c1d31a (should be 173dc9d8)
Extracting NL_PSDS.zip
Extracting MODULE UPDATE!.txt


Any help appreciated.