From the looks of things, is it true that the only RAM options for the Mac Mini are as follows? 256 MB (standard) 512 MB (add $75) 1 GB (add $425) I would LOVE to buy the Mac Mini, but I'm afraid 512 MB of RAM won't be enough and 1 GB is too expensive. I wanted to go with 768 MB. Is it also true that the RAM must be installed by an authorized person? I've always added my own. I figure I could buy the Mac Mini for $499, add a nice monitor for $200, a keyboard and mouse for $30, and be at $729. That's still $70 under the eMac, but the RAM issue with the Mac Mini is really a roadblock. Hmm. Plus they HAVE to update the eMacs soon (it's been 273 days (Average = 179) since last update), with bumped specs or a price drop.