This is probably really basic but I can't seem to find the answer I'm looking for. A friend of mine recently bought a 15" power mac - loves it except for one thing: the text it too small in everything. She's tried adjusting the screen resolution, but that just makes the rest of the display look 'fuzzy'. How can she make the text larger? It's hurting her eyes! She adjusts manually for each program, but finds that annoying. There must be a way to change the system default font size, no? Thanks!