Hello, I just got into this video making stuff, I have done tons of super 8 in the long ago past, and been computer literate for about 15 years, so dunno what took me so long, but any how, I have pinnacle on my desktop and magix on my notebook...both the beginner versions...being an impatient knucklehead, I dove right in, and some how luckily got a nice 4 minute music video on my first try...now time to go back and learn some rules. 1. should I be turning off my firewall and virus protection when i edit, and burn ? 2. is there a good book to learn all the tech jargon ? 3. I usually make 3-5 minute videos, but what is the capacity I can do ? hypothetically : brand new computer: 2gb ram, 180 gb hd, windows vista home premium . any advice much appreciated. John