Going to Tibet

Dear people,

On the following page (Dutch) http://www.andersreizen.nl/?/info/ti01c01i.html,
it is said that one can simply attain a Chinese Visa, and fill in the
destination being Pekin/Beijing, Xian or Shang Hai, and with such a
Visa, one can simply go to Tibet without any problems - not even
needing to go in a group. How-ever, the page recommended me to come
here and inquire about the latest situation. Can anyone confirm the
following information? Has it changed? If so, can one still enter
Tibet without a group and some expensive tour I'm not interested in?
You see, I want to learn Tibetan Yoga .


Take care, and thank you in advance,

Jop