Since modem speeds are quoted in kilobits not kilobytes, divide by 8 to get byte speed. So 56K = 7KB/sec maximum. Then you never get a perfect connection, so 6KB/sec is the best you can expect.On text/HTML especially, though, protocol compression will up that quite a bit. I often get 8KB/sec on pure HTML files. It won't help you on ZIP's, of course, since they're already compressed.