I will be processing picture's where this is no internet.
I want to use Lightroom 3 and Photoshop CS5
I have Sony Raw Files
How do I do this?
Sony Raw files, sorry, that is too generic.
As each camera model is updated, and I suspect each new generation camera has a newish RAW file system (?) but regardless, your Lr edition may not / will not recognise the most up to date Sony / Nikon / Canon / etc camera RAW outputs.
You need to upgrade, sorry, but Adobe does this.
Your software is as good as the the cameras which were sold during that time period, not beyond.
If you have Lr3, dating from 1066AD, a camera from the Renaissance, or the Industrial Revolution, let alone the 21st Century can not be read.