I went to Futureshop to look at Parts I Needed for my install?
 

I went to FS to see how much the parts for the install would be for my 2003 Saturn Vue, He show'd me 2 things the cage think and the plug is there another thing I Need something like a mounting bracket he said something about that but didn't think I needed it so I didn't even look at it?

Thanks.

Personally, I would recommend you go over to the Kawartha TV & Stereo install bay and get him to set you up with the stuff you need. I bought the mounting kit & plug from him for my truck. He seems like a good guy and willing to help figure it out. I believe all you need is the mounting kit for 2000+ Saturn, Chassis size "E" and the plug that fits 2000+ Chevy & Saturn. I don't think it matters but would mention whether you have the 4 or 6 spkr setup now and with or without factory sub in case it changes things. ( I don't think it does but better to be safe)
Your 4 main speakers should all be 6-1/2" rounds. Good luck!

Yeah I went to him first, he said he would need to see the stereo first I think I said I needed the radio plug maybe he though the plug that goes right into my radio..

I talked to him a few times now and he seems nice, I was going to get him install everything for me but a bill came up and won't have the money for that for awhile.