when i go on ojaroad1 and ojaroad2 the ground turns black except for strips which are transparent. i can see other players and monsters just fine its the terrain and mines i cant see. i have no problems in cities. screen shots:
http://i104.photobucket.com/albums/m197/deathIsAlive/shot2.jpg
http://i104.photobucket.com/albums/m197/deathIsAlive/shot3.jpg

my computer:
xp
2.2 Ghz
1 G ram
Intel graphics card.

i have already tried logging out and restarting and leaving and coming back. i have also tried waiting it out. and i have tried the -fullbright and -relight commands.