TRIPLE BOOT:
OS X 10.6.8 + OS X 10.7.5 +
Linux Mint17.2 Cinnamon (32bit ! ), codename Rafaela >

Processor: 1x Intel Core 2Duo; 1,83 GHz (2cores); L2-Cache: 2MB
RAM: ! 4GB = !
Graphics: Intel GMA 950; shared Memory 64MB
Network: wLAN: 802.11 a/b/g; AirPort Extreme
Network: Ethernet 10/100/1000:
Marvell Yukon Gigabit Adapter 88E8053 Singleport Copper SA
IEEE1394: 1x 400MBit/s
Bluetooth: LMP version:3 (1965); Cambridge Silicon Radio
USB: 4x 480 MBit/s
Harddisk: 1TB HGST HTS721010A9E630 (2,5") 7200rpm/16MB cache
Optical: MATSHITADVD-R UJ-845E ("SuperDrive")

ALL WORKS VERY WELL DIRECTLY AFTER INSTALLATION.

:-)

Apple extended Alu Keyboard "0x0221"
= German Keyboard Layout needs some minor fixes, but ok so far

This sweet small machine is running with 4 (yes, FOUR) GB of RAM;

using 2x KINGSTON (interleaved) 2GB DDR2 SDRAM @667 MHz
makes 4GB accessible (on Mac OS and Linux)
(Note: Apple says "maximum RAM for this machine = 2GB" = ha-ha !)