Nod32 is not an anti trojan it is a anti virus .
ALL the anti-virusses programs these days have more work dealing with worms, backdoors, trojans than with actual "real virusses".
Most of the major dangers come from Worms, trojans, rootkits.
NOD is NO good in dealing with these 3 here above mentioned. Although there updating there signatures amazing fast with trojans, just to cope up with the rest of the AV's.
I NEVER would trust NOD alone on my computer without running an extra dedicated Anti-trojan resident. (like TDS or Trojan hunter, Bo clean, The Cleaner, Pest-Patrol)
NOD offers NO unpacking at all for its on-acess scanner, and support only a few packers on its on-demand engine.
It also has no strong heuristics > only if you run it with "advanced heuristics" wich must be started using a 3rd party file. They won't include it "standard" because it has to deal with to many false alerts (just like Dr. Web).
To Mdesigner : RAV AV is hardly ever wrong. It's one of the best tools around. Just sad it is owned by Microsoft now.