I setup a pptp server on DD-WRT already, but I only offer one week for stranger,  one month is too long too dangers for me, I am China telecom ADSL user, I don't want get in trouble. my pptp server can help you test your site if blocked in China,but do not doing illegal things.

here is my pptp server:  zuola.dyndns-at-home.com
what about 1 bitcoin for one week?