Apple has quietly refresh Mac Mini  the same time the iPhone 4 is ready for pre-order (today). The lime light has been stolen by iPhone 4 and hence there are no leaks or generated interests to the refreshed Mac Mini.
Mac Mini Front View
Mac Mini Back View
The new model brings about the aluminum unibody, adding in a SD card reader and a HDMI port. The graphics card has been upgraded to NVIDIA GeForce 320M (256MB) as well.
Mac Mini with Intel Core 2 Duo 2.4GHz, 2GB memory and 320GB HDD starts from S$1,088.
Mac Mini with Intel Core 2 Duo 2.66GHz, 4GB memory and 2x500GB HDD starts from S$1,588.