pill info: melbourne: Pro Amex (?)

Not quite sure about the name of this pill. Logo is a square with an inverted triangle as the top side of the square. Erm, hard to explain.
Or, if this is easier to imagine -- a square with two little triangular peaks on top.
Beige, scored and tall.
Pillreports say they go straight to purple, but there have been a few dubious reports as well. One user reported a "smacky" feeling... don't know if this is bad or good, some of the pillreports characters are rather dodgy... smacky in a "bad" way or a nice, I've-never-had-an-MDMA-pill-before way? anyone have any other info?

At first I thought you were describng an Effexor (antidepressant) pill, but maybe I misunderstood your description. The Effexor is shaped like a square with a triangle on the top, is peachy beige coloured. It has a raised W on it, can't remember if it's scored. Does that sound the same, or have I misunderstood?

not yonnex's, and not the antidepressents -- thanks for the replies though
was just curious about them. haven't tried them myself but have seen people on them who looked to be enjoying themselves. i don't think they're in any great numbers.