[Dev-C++] Compiling with g++ in a comand-line

[<Ala...@mx...>]

 Hi,  I'm testing Dev-Cpp and GCC compliler, and I'd like to use GCC (g++)
for command-line compiling in WinNT,  but I've got troubles and I don't know
why... I've checked the MingGW site and the compiler optiosn that I'm using
are correct....   I haven't been able to compile any suurcefile using g++
(Packed in dev-cpp) in command-line...  Does somebody have a idea or a site
where I can get information?

  THANKS.  Alan