  We report on our simulation of finite temperature lattice QCD with two
flavors of ${\cal O}(a)$ Symanzik-improved fermions and ${\cal O}(a^2)$
Symanzik-improved glue. Our thermodynamic simulations were performed on an $8^3
\times 4$ lattice, and we have performed complementary zero temperature
simulations on an $8^3 \times 16$ lattice. We compare our results to those from
simulations with two flavors of Wilson fermions and discuss the improvement
resulting from use of the improved action.
