I've been thinking about this for a little while. VPNs look like they'll be more popular over the coming years so they are looking like a good business to get into. The question is, where would I start? I know I could sign up for an affiliate program but I'd really like to do my own thing, albeit on a small scale. I have an idea of what I'd need: servers, virtualization, decent VPN software (OpenVPN, IPsec), billing, a website. If anyone has had any relevant experience of this, I'd be grateful if you'd share your experiences. Many thanks.