According to ESPN Latin America and Dave Kaplan on WGN Radio, it looks like Kosuke Fukudome is a Cub.
This Nikkan Sports Article also has pointers (as far as I can deduce from the google translator) that Kosuke has chosen the cubs.
More proof -
This Article says that the Padres have LOST out on Fukudome.
Update [2007-12-11 23:6:12 by cubsnlinux]:
Contract - 4 years, $US 50 million.
Great Job Jim Hendry!!!.Now we can all have a merry Christmas.
Confirmation from Fox Sports
Confirmation from ESPN
Carrie Muskat over at cubs.com is saying that the deal is $US 48 million over 4 years.
Chicago Suntimes Report
Tribune Report