Put RAM on Your Shopping List -- If you'd wanted to purchase a 32 MB DIMM four months ago, around Valentine's Day, you probably would have paid around $900. Last week that same DIMM would have cost you around $320, maybe lower if you shopped carefully. Memory prices have plummeted across the board. These prices should still be low when this issue of TidBITS goes out, but the word on the street suggests they won't go much lower or stay low for all that much longer. If you wish, check out DealBITS for RAM deals and links to several hardware vendors. [TJE]
Smarter Parental Controls
If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.
To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.