pro 2042 radio scanner
 

Hi i have a radioshack pro 2042 base scanner. Is this any use any more?
I dont seem to be able to pick much up these days. I have heard there
is an Optoelectronics Interface Board which i can use with my laptop,
but have no idea what it does. Anyone any ideas what i can do with y
scanner to make it of more use?
cheers