One question I'm frequently asked is "What DLLs does this program require?" or "What entry points does this DLL export?" The answer to both of these questions can be important when you are trying to ship some third-party software (with permission, of course) or you are trying to use some third-party DLL.
When a program links using LoadLibrary and GetProcAddress there isn't much you can easily do. However, the DUMPBIN command line program that comes with Visual C++ can easily tell you the imports (and exports) of a particular module
Just run DUMPBIN (you probably should run VCVARS32.BAT first to set your environment variables), use the /EXPORTS or /IMPORTS switch, and name the EXE or DLL file you want to examine. You can also run DUMPBIN by itself to see some other options (all you closet ASM guys like me will enjoy /DISASM).