Dial-In ISP

Does somebody know an easy modem dial-in ISP (Hsinchu area or others)?

Needed for maintenance purposes only, so no particular speed requirements or 100% availibility required.

Of course free access and without registration preferred

Yahoo.com.tw has one but I think there is a small registration required. Ask your mandarin-reading friends to help ya out. No monthly access fee just gotta pay for the phone line. Which can cost ya a lot if you’re on it for any length of time per day.