Yes, macs are neat; and if you'd bought an older one, you might still have a house, too. Just kidding. Google your model and you'll probably find a link to full specs for it, including operating temperature range. However, humidity might be more of a problem than temperature. On Aug 25, 2005, at 12:19 PM, dapper dan wrote: > hey guys,im temporarily living in my van (to save money and other > reasons)its been getting down to 50 degrees at night but will probably > get cooler in the nights ahead.my mac seems ok but is there a temp > that below that which might cause damage to the book? just curious? > Regards, Wayne Clodfelter wayne at troutnc.com