I was able to connect before. All of a sudden I can't connect using limewire. I have tried deleting and reinstalling different versions of limewire and that didn't help. I have Mac OS X 10.1.5, I don't have any blocks from my isp or on my computer. I don't know what else to do I have tried just about everything. I have DSL, the DSL modem I am using is Zyxel 600R.