Nice festive touch from Sony Ericsson, they've got a flash game you can use to make a custom snow dome and email it to a friend, it also appears to be available as a J2ME game for a number of Sony Ericsson phones, available for direct download from the game site or by visiting www.snowshake.com from your mobile phone (which was down when I tried it).

Verdict? "Bah humbug" or "Ho, ho, ho"? I reckon it's a hearty "Ho, ho ho!"