Hi guys. I just bought the software and have a few questions on how to get started. This are not tuning questions, just general how to use questions. First, to use some of my 8 credits, how do I do it. Do you plug into the pcm then use your credits, if so do you have to be hooked up to the internet at the same time. When tuning, do I have to be hooked up to the internet.I have a older laptop so I am not sure if a wireless router works on it, so if I do need internet access when plugged into the pcm and when tuning I might have to get a different laptop. Thanks for any info.