Hey All!  I used indydebi's buttercream on the most recent wedding cake I made and it was a big hit!  I have another coming up in a few weeks and am planning on using it again.  I'm wondering about a product I just saw called Insta-Whip from Honeyville Farms.  I e-mailed the company and they said it should act/"behave" like Dream Whip.  Has anyone tried Insta-Whip in indydebi's buttercream recipe (or used it at all?)?  What were your results??  Thanks so much!