Today my Grandpa gave me his mac laptop. It is somewhat old, but runs OS 10.3.9 fine as far as I can tell. I tried installing blockland, but I got the disk mount error, so I asume that the computer can't run either the downloader, or it can't run blockland, and so it's not mounting anything so that nothing that won't work will install. Since the computer is somewhat old (it has had a few upgrades btw, so it's not crap) I asume that the video card drivers might need to be updated. The problem is I can't figure out what card I have so that I can get the right driver. Any ideas on how to get it, because I'm stumped.