FreeProxy | A free proxy server with support for HTTP, SMTP, POP, FTP over HTTP, TCP Tunneling, NNTP and SOCKS5
If you have dial-up internet access, you can use the Demand Dial or Auto-Dial feature to dial up the internet either when it detects you want to access the internet (demand) or maintain a strict schedule of connection times (auto). Works fast with Cable/Broadband.

