The worldwide installed base of DSL now tops 85 million -- a 39% expansion so far in 2004 -- according to data produced for the DSL Forum by industry analyst Point Topic. This gain of 24 million DSL subscribers in the first nine months of the year represents a pace of more than half a million new subscribers each week. According to the data, DSL gaining market share in countries with high cable penetration rates. Some highlights of the report:China has the world's largest DSL population with a total of 13.7 million subscribersSouth Korea has...