what is "translate" and why does it want access to my keychain? I use Entourage for my email accounts but I keep getting a pop up saying 
"translate wants to use your confidential information stored in "[my email account]" in your keychain. Do you want to allow access to this item?"

By always allowing I found the location through keychain - /usr/libexec/oah/translate but I can't locate it through finder.

I am worried that this might be malware, does anyone know what it is?
It looks like /usr/libexec/oah/translate is Rosetta, an Apple program to allow programs developed for PowerPC architecture to run on the newest Intel Mac.

So I don't think it's a malware, just Mac OS using Rosetta to run Entourage.