I have a late 2007 MacBook (white, 2.2GHz, 2GB RAM, 120GB HDD), and unfortunately I've run out of hard drive space. So, I'm wondering whether or not it's worth my money to invest in upgrades or to get a Mac mini, and to use Back to My Mac / Screen Sharing to access my extended storage when I'm away. I'm trying to weigh up the pros (eg, better graphics) and the cons (eg, cost) of getting the Mini, so I was wondering if anyone can give me any advice? I'd be planning to use the Mini as a media center connected to my HDTV, while use my MacBook for more current projects, etc. Thanks in advance!