Ok. i have made a new sh file for you.

Download weboshd.sh from here: http://www.megaupload.com/?d=SZ7QDMNM and place it in /home/user.

Place libsdlpre-tab.so and libsdlpre.so in opt/preenv/lib.

Open the x-terminal and type:

sudo gainroot

chmod 777 weboshd.sh

sh weboshd.sh


Then you will be able to play the new hd games, but you will have some problem with the old ones. So if you want to play the old games again, you will have to run the scrit again typing:

sudo gainroot

sh weboshd.sh


And if you wnat to play the hd games, just run the scrit again.