I am the proud owner of Port Explorer 1250 and just installed it. I am unable to surf the net or download any files. I cannot get my Email either. I can connect to my Dial Up ISP but that is all, I can't get any further than that. I am running Windows XP. Also installed are NOD32, TDS-3. McAfee Firewall, Trojan Trap, Internet Explorer and Outlook Express. IE and OE are comming up with errors and closing down or IE will say it cannot find server. Immeadiately after uninstalling Port Explorer, everything is back to normal with full Internet access and email. I have a dual boot system with XP Pro and Home (two installs of Port Explorer) and this has occurred in both operating systems. It is as if Port Explorer is blocking access to all ports and not allowing anything to access them. I am at a loss as to what to do. The faults only first happened after installation and disappear after uninstalling. I have run similar programs like this before (Aports.exe) with no problems.