[Mldonkey-users] Wiped downloads after apt-get in Debian

[Yusuf Al'Derzha]

Just upgraded my mldonkey-server to 2.5-20.  After the apt-get, I fired emacs 
and searched for the files listed as modified by the apt output: 
/etc/defaults/mldonkey, which had not changed, and my downloads.ini, which got 
wiped the "allow_ips" and "incoming/temp_dirs".  files.ini was not mentioned, 
but I gived it a look anyway since it holds the really vital data.  Empty.  No 
problem, there is this "recover_temp" command that I was wishing to try ;-)

The downloads where "recovered": they all started from zero, only marking the 
previous downloaded (I asume) chunks with a 3, like:

Chunks: 330000333300303333033330300300310003333300300333310031133003333103303

1.- What does the 3 means?
2.- Is this "usual" behavior in Debian?
3.- Is there a way to really recover the previous downloaded chunks?

Thanks in advance