Sharing iTunes Librairy with LW 5.3.2.Pro ?

[cldjr]

I did install LW 5.3.2 Pro on my new iMac 3.06GHz OS X 10.5.8.
I was looking for sharing my iTunes (9.02) Librairy on LW but the only info I found on the forum seems concern Windows and didn't work.
So far, only the new downloaded music are shared in the LM Librairy and Public Shared Folder.
I try to add all my iTunes Music Librairy, but LW let me only do it song by song !... I don't intend spend weekS to do it. I suppose there is an other way which I would love to know.