You mean this one? lol the title was supposed to be "I could go no further" but I screwed it up in the submission process...
http://www.erowid.org/experiences/exp.php?ID=80249
On a side note, since then I tried upping the dose to 125mg, and it was much more intense, to the point that I cannot remember the first initial "breakthrough" period very clearly, I think any higher than ~120mg and I lean towards a "whiteout" experience wherein the intensity is so great that I cannot even remember most of it, just a perplexing sense that something violent and beautiful occurred but I'm not sure what it was.
Erowid lists dosages for 5-MeO-DMT as being between 5-25mg, with 25mg being the upper end of intensity. 5-MeO-DMT is quite often compared to DMT, I think with pretty good reason, the predominant differences being in intensity and visuals, but maybe thats just my experience...