VPNPOP if a VPN proxy server provider from U.S. in addition to fee-based vpn services, also offers a free trial vpn proxy service, its free VPN proxy server does not restrict the use of time and the use of traffic, but the upload and download bandwidth limits are not exceeded 7kbps, so more slowly, in addition to Visit the website it is to use a MSN, ICQ or something, can not expect others. VPNPOP advantage is simplely to set up, no need to download and install the software, follow the steps directly in the system settings can be used.

Website: http://www.vpnpop.com
steps of using:
Click the “CREATE A FREE ACCOUNT” link,
Fill-mail, nickname, password, password confirmation, verification code submitted,
Receive mail, the longest point of the message link to activate immediately after use.
you can also see:How to set up VPN proxy on Windows XP
VPNPOP Setup Guide: http://www.vpnpop.com/setup/?faq=3
VPNPOP FAQ: http://www.vpnpop.com/faq/?faq=2