I'm considering high-speed access for trading, but am fortunate enough to be able to choose between cable and ADSL. I know that although cable is a higher volume pipe, I'm concerned about quality issues and need opinions on the general state of these services to help make a decision. Some of what I've read at websites such as http://www.dslreports.com/ indicates lots of problems with hook up of DSL, not to mention stability issues with it. A relevant detail may be that I am only 1700' from the CO of the Telocity DSL which may benefit the DSL option significantly. The available ADSL is a 640/90 at $50 a month, and the cable service would be Adelphia at an advertised speed of 3Mps/128K for $35 a month.