I am having problems maintaining connectivity on my SBC DSL. The SBC tech said the signal incoming was consistently fast and problem must be on my pc. I sometimes have fast connection while at times little or none. I especially have problems while downloading files. Even to download Norton Virus live updates, it takes many tries before download completes. Usually it quickly downloads first 5% or so and then stalls. The problem seemed to start a while back when I had the Look2Me spyware. I used this forum and HJT to get rid of that. My operating system is XP PRO.