Hi, I've got this third party zip file that (when extracted) contains a directory with 3 directories underneath it and in each of these directories there are a bunch of ".class"es. It's my first time using Eclipse so here's what I'm getting : My project is stored (for example) underneath C:/EclipseWS. The current class I'm writing is called dbConnect.java and it will be stored in the package tstpck.dbsuper (so C:\EclipseWS\tstpck\dbsuper). The third party zip file I extracted into the C:\temp\thirdparty\ directory and it's called (again, for example) ajavazip.zip. In my class at the top I try and put something like ajavazip.nextdirectory.* but the ajavazip part gets underlined and Eclipse complains (The import ajavazip cannot be resolved). Can anyone tell me what I'm leaving out or doing wrong? I tried adding a CLASSPATH variable in system Environment variables (setting it to C:\temp\thirdparty) but it didn't do anything. Any help would be greatly appreciated.