I contacted Chris DEE and he answered me this.
There is a compatibility problem with the website software after a software upgrade on the server. We are doing our best (in our spare time) to resolve this. News will be posted on the LDraw Forum at http://forums.ldraw.org/read.php?1,5107,5107#msg-5107
Kind regards, Chris Dee (LDraw Parts Library Admin)
I regroup all the files which I can find on the net, then I line them up on my computer.
If I puts files in this party this will be those that I would have made myself.
I also use MLCAD, I am going to line up my files, then I would post them.
For notices I download them on LEGO SHOP.
I download very files MLCAD, then I line them up on my computer with their notice.
I have 800 files MLCAD (downloaded a bit everywhere and mine also)
Bye
Hello my name is Franck
I have 39 years old
I live in Cayenne (French Guyana) for 1 year and I go back to France next year
I am career soldier (20 years ago)
I love LEGO and computer science
My English is poor and I use a translator, sorry.
At the moment, I model the sets LEGO on MLCAD
See you soon on the forum
Bye