yeah, i have been on a few times but as i live out of the way and tend to stay away from bigger citys, i am withdrawn from english contact (which is crap as my chinese is crappy lol) (but its the way i like it)
http://maps.google.com/maps?saddr=%E...&t=h&z=6&via=1

i will be riding this route (without gps) i expect it will take around a week (due to crappy chinese and no gps)(plus me being a floppy dick and getting lost)

i do like ot read ride reports but never really comment on them, much better to just read and get lost in my imagination, I hope all goes well for you in shanghai and you drudge up as much information as you can remember about the ride you had :-)

take it easy bro