I've taken Buspar before... Also tried Ritalin once (I have OCD and it seemed to help me "focus" a bit?).

OH... Also took Anafranil once with Celexa. For me though, the biggest relief has been with just Zoloft.

Sometimes the combo helps, but in my case the higher dose did. Sorry I don't have more info for you. I've heard of Wellbutrin and Effexor working well together before... (((((((((hugs))))))))))