the light doesnt stay alight. It just keeps flashing and i cant use the internet. Sometimes the light stays on and i can use the internet for a max of 10 minutes and then it disconnects again and keeps on flashing. when i turn it on the little bubble on the corner of my pc screen says it is connected but i cant access the internet. This is our 3rd modem we have brought and the DSL light on all of them just keep flashing. Each of them are fine acouple weeks after they are purchased but then get worse and worse. ive rang up our internet provider and even called them to check the phone lines. they all seem to work but the workers dont investigate any further. This keeps on happening. i cant evenplay one game of modern warfare2 on xbox live because it lags out and i cant talk to friends on msn. ITS SO FUSTRATING SOMEONE PLEASE HELP ME!!!!!