Electrical Problem
 

I have a gremlin in my 97 5.7L 4x4.
I'll be driving down the road, the pickup dies.[:@]
I lose all electrical power, no dash lights, radio, nothing.
The key buzzer will faintly come on which leads me to thinking that it is a badbattery cable. I wiggled the positive cable until the buzzer sounds strong, then start the pickup.
Well I replaced the positive cable, still dies driving down the road.:( No dash lights again and again the key buzzer faintly buzzing.
Could this be a ground problem or should I replace the cable going over to the fuse box?

Thanks