I made some reshearch and saw some news saying that GF was implementing a new hackprevent sistem that should be tested on metin uk and then spread arround the other clients.
Now after this big introduction
Its pretty simple the only files who care about the folder hshield are metin2client.bin and metin2.exe.
I used an older client to supply this ones that can be download from this torrent at isohunt.

Draged those to the current client (Metin2_EN_20100518) and deleted the hshield folder.
Then just used the metin2 starter by Saaja
(nice small script) and was able to use the hidden fishingbot by xWaffeleisenI assume that this hackshield will be aplied to the other GF clients so before this happens i advice you to save a copy of your client or start using some starter while you can because some cliients are not availiable on the internet like the portuguese where (where i play most of the time
-----edit--------------------
Im sorry for not awser to your pm's but I have been away because of personal issues and had no time to post this.
At the time (26-10-2010) this works great on portuguese server but stoped working on the english one I gess that there already activated the server-side hshield so the client just breaks while loading but, still works on portuguese server (i know this because I use it dayli) but it provabli works on every other servers because the en mt2 is usualy kind of the real test server they always got the updates first.
The files that some ppl have been asking are this:

I did got some problems to make the firewall let pass metin2.bin file because the starter script by saaja doesn't do that.






