I had someone ask me for a buttercream cake with gumpaste flowers. How do I attach the flowers to the cake after I have made them? I haven't made gumpaste in a long time, so I am kinda at a loss.

I just attach with a small dab of the BC .. works for me =)
HTH

Here's a link to a very helpful thread about putting gum paste flowers on a cake

http://www.cakecentral.com/cake-decorating-ftopict-622934-.html

All sorts of stuff in there! HTH!!