That's funny girlygrrl, I always do gelcaps because the one time I did syrup (Delsym orange) I was violently ill. I have grapefruit juice before and then down 3-4 at a time washed down with tea. Sometimes I have no nausea, but when I do it's quickly cured by a spliff, cigarette, or antacid.
Additionally, has anyone noticed a qualitative difference of trip depending on how they're taking their dex? I used to mainly take CVS gelcaps because they're about $1.20 cheaper than Robitussin, but my boyfriend and I tried Robitussin for a few trips recently and thought it resulted in a less foggy, more alert kind of trip so we've decided to bite the bullet and use more Robitussin.