I would avoid the big box stores, if something goes wrong, jeez knows where they ship them to and for how long to get fixed. I've heard multiple horror stories. I found our local wizard in Barrie (Dr Computer Logic) and have been with him since about '95. He has a good bunch of tekkies that fix stuff right and don't screw ya around. They also sell commercial refurbs, completely rebuilt and reinstalled operating systems. My last one cost me $250 with complete file transfers out the door. They even gave me back my old one for networking if I wanted. Look around in town or maybe Peterborough if they have any reputable dealers.