was wondering if anyone knows how to make it so that when i press any button or turn my wheel that the back light will activate , instead of pressing the button on the 7250?

yeah its me wayne

BBLight, a 3rd party app, may help you, but other than that, there's no setting on the BB that you can change to do this.

I tried to google "BB light" and only came up with a forum respose with a link to sourceforge.net. When I try to download it asks me for a mirror?? When I unzip the file my PC can't read it...What am I doing wrong, or is there another way to download it?

You probably unzipped a file for the Desktop Manager's Application Loader. Run Desktop Manager with your phone plugged in, then run Application Loader and find that file that you unzipped and Desktop Manager should load it onto your device.