Here i set my server up for you to see, use the following link

http://smu1ck.dyndns.org/example/

login with

user: pub
pass: fx983emn

If the above gives you a problem, wait till it turns into http://smu1ck.dyndns.org:8088/example/ and then delete the :8088
Then try again, no idea why this is hapening.

Im prity sure the directory listing is refering to bytes, and indeed windows explorer on the server reports a totaly difernt byte count. The size displayed in directory listing is not corect, and the file you download is also not corect.

EDIT: Forgot to mention i just setup Report Magic and analog to analize my server log, i set log to debug so it shows me everything, the report indicates nothing out of the norm.