Hey guys, I just bought the new iMac today(20 inches 2.4) and i'm enjoying every minutes of it. I've a windows guy from my 1st computer and this is my 1st mac. I was wondring, how do i do to install things ? Each time it installs a .dmg file and another file. It Tells me to drag it into applications, or into my hard drive. I do it and it works. But what do i do with the icons left on my desktop. Cuz both the .dmg and the other file si there... Thank you.