i changed from xp -> windows 7, and now i can only be in a d2 game for like 2 minutes then it drops the game,i dont get realm down but its very annoying if im dueling and the game randomly drops
im running it in xp 2 compatibility mode
no 3rd party progs

does anyone know any possible solutions??

First of all try to follow this guide on how to run diablo 2 in windows 7 to make sure everything is correct so it runs smoothly : http://forums.d2jsp.org/topic.php?t=38497466&f=21

Then for your issue that you can't stay long ingame try this one : http://forums.d2jsp.org/topic.php?t=9510963&f=21

thank you
Tried this, let's see if it works

didn't work :/
still iso help

when in game, type /fps and check your ping. if it's high, ur basically lagging out. maybe you are just stressing your comp/internet

its not that im steady 10 - 70 ping