I have a magellan map330 used very little. tonight i turned it on and used the right arrow key and moved the cursor across the state. then i started zooming in and it froze. i got only vertically 1/2 picture on the right side. then it went dead and nothing will make it turn back on. i have replaced the batteries and even tried it on the magellan automobile 12v power cord. it just wont display anything. looks like it is pretty dead. occasionally i can see some dark spots lightly and quickly show up on the screen when i hit power but it goes right out. anyone have any ideas how to get it back on? i bet the return and repair is so high it is not worth getting it fixed. can you respond to me at tcmedlin1(AT)yahoo.com thanks, tom