Can't play or watch matches on Vista

[Glitcher]

Since no one seemed to be able to help me on my last thread, I decided to try GGPO on another computer that runs on Vista. I'm not getting a Guru Meditation error any more, but now I can't even watch matches, let alone play. Whenever I accept a challenge, FBA doesn't load. Whenever I try to watch a match, FBA doesn't load. I tried disabling any antivirus or firewall that might interfere, but that didn't solve the problem. Any suggestions?

[002]

I'm sure you read the FAQ and tried this:

2.14 Why doesn't the emulator open when I try to play or spectate?
Make sure your hosts file has this entry: 127.0.0.1 localhost

[Glitcher]

I have no idea what that means. Explain please?

[Glitcher]

Helloooooo. What does "entry: 127.0.0.1 localhost" mean?

[002]

1. Go to C:\Windows\system32\drivers\etc\
2. Open the 'hosts' file in a text editor (e.g. Notepad or Wordpad)
3. Add an entry at the bottom so your hosts file looks similar to this (added entry in red):

# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host

127.0.0.1 localhost

[L[B]C]

Im having the same problem tried all the above as well, GGPO worked with my previous ISP. But since I moved to a new ISP it doesnt work. tried on 3 different computers (2 XP and 1 Vista) can it be an ISP problem? or an IP problem?