1st MAC..ITunes account-No music there?

Hi all, I'm working with my new IMAC. I figured that when I logged into ITunes, my previous music I've purchased would be there...it isn't.

Other than transfering it from my old dead PC to the MAC, any reason why it might not be showing up?

I'll read the top stuck thread for tips on getting my PC ITunes music to ITunes on the MAC.

unfortunately, there's no way of retrieving purchased music or imported music through your itunes account. your account only transfers credit card information and download history. for example, if you try to purchase a song you've already purchased on your pc, it'll promt you saying you've already bought it. (and it'll make you buy it again)

if you have your music backed up on an external hard drive or on an ipod. there's software to put it on your mac.

does your pc run at all?