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The ability to now make measurements of Be and B as well as put constraintson \lisix\ abundances in metal-poor stars has led to a detailed reexaminationof Big Bang Nucleosynthesis in the $A\groughly6$ regime. The nuclear reactionnetwork has been significantly expanded with many new rates added. It isdemonstrated that although a number of $A>7$ reaction rates are poorlydetermined, even with extreme values chosen, the standard homogeneous model isunable to produce significant yields (Be/H and B/H $<10^{-17}$ when $A\le7$abundances fit) above $A=7$ and the \liseven/\lisix\ ratio always exceeds 500.We also preliminarily explore inhomogeneous models, such as those inspired by afirst order quark-hadron phase transition, where regions with highneutron/proton ratios can allow some leakage up to $A>7$. However models thatfit the $A\le7$ abundances still seem to have difficulty in obtainingsignificant $A>7$ yields.Comment: Plain TeX, 28 pages, 8 figures (not included, but available from  authors). UMN-TH-1020/9

Primordial nucleosynthesis and the abundances of beryllium and boron