By 'high volume' I meant a large amount of traffic. I'm no tech expert either, very far from it. I'm planning a pretty big launch for the summer so I know I have plenty of time, but this being my "debut product" my nerves will be on edge for the next couple of months. The only real worry I have is some sort of site crash or something that would probably happen to me taking into consideration my horrible record of incredibly bad luck (My luck isn't as bad as I made it seem) but you get what I mean.
I'll have to check with my hosting provider and get some more details from them.