We will never be able to tell you what exactly is in the pill or what pill it is. Trying to tell you this can be dangerous, because in the event we are wrong you could be ingesting a dangerous chemical thinking it is safe. Because of this we can't help you identify substances. Buy a testkit, that way you will be able to tell yourself if those pills indeed contain MDMA. If you want some names of good vendors for testkits, send me a PM.
Also have a look over at
www.pillreports.com and search for "pink heart", this can give you an indication of what is in those pills if they have been documented before.
www.ecstasydata.org is also good for this, but pillreports is more up to date. This is however only an indication, an extra confirmation, you really need to test them yourself. Sorry man but you understand why we can't help you with this. Always always test it yourself, whatever ANYONE says, trust only your own eyes and you shall be rolling happily ever after
Oh by the way, SWIM is not needed. It doesn't really protect you and it makes your text hard to read through. "I" will suffice, if you don't mention any ongoing criminal activities or details of past ones there's no danger of prosecution anyways
*edit* Haha that is actually pretty nicely written Brendles. Would be nice to have a bluelight minstrel. Are you up for it? I believe I have a lute somewhere here