So I've been thinking of getting my mom a newer PC. My choices are upgrading hers or maybe buying a used Mac. She doesn't do anything too exciting on them but she has been playing games on Facebook, which I believe are in Flash. Would she have any issues using a PPC Mac? I'd hate to snag up a Mac Mini on Craigslist for $100 and find out she's not able to play them. My best bet is to just upgrade her current PC. I think I priced out CPU/Motherboard/RAM/Power Supply for less than $300.