I've never had a problem with 2c-t-2 with regards to it's bodyload. I have never felt any significant nausea, never vomited. Maybe I'm an anomaly here with regards to this issue, however I have been able to work friends through bodyload issues by talking to them and getting them to focus the intense body energy into a truely healing chakra cycle.
I have to say, this is just about as wonderful as a psychedelic can get. Once you get the hang of it, you would know exactly what I mean. Let me try to explain: many people get hang-ups on body-load issues with psychedelics, and can't get past them for the whole trip making it a shitty experience from their perspective. Whilst some psychedelics (such as 5-meo-amt) can manifest very unpleasant symptoms which are clearly poisonous, others such as 2c-t-2 create an intense synaesthetic psychedelia involing both the body and the mind; in most cases, people aren't prepared to let the process flow and so they create the cramps. nausea, vomiting etc. in order to deal with these energies; they are essentially fuelled by a feedback of negative associations and energy imbalances. The point is this: because of the intense synaesthesia, and interplexing between body and mind on 2c-t-2 (and other psychedelics similar to it) there is an absolute opportunity to go the other way, back up the spiral. If you stop resisting the energy flows, and instead let them become at the front of your awareness with all other aspects of the experience, they will naturally fall into a rythmic pattern of chakra energy flow - which becomes an full out massage. (don't be embarassed to let yourself go in the company of others... this is often what fucks it up).
So instead of cramping up and worrying about the next time you'll vomit, instead you are now in a state of outrageous bliss from the exotic energies discarded and absorbed all over body, through your chakra points like a complete 'chakra shower'. This is all intertwined with your setting; the synaethsia will just keep feeding back in and out of this system, making the whole experience one of the most sensational, visually rich, bodily cleansing, and psychedelicly sumptuous there is. It really does give you the opportunity to let yourself fall back into the natural harmony and rythym of nature.