Help with FLASHFXP downloads

Everyone knows that you can download some music or
whatever from FTP sites and for downloading is better to use
FLASH program-FLASHFXP(which one i got) but somethimes
ADRESs is write down so dificult -and then you can use FLASHFXP’s COPY-PASTE , select adress ,edit-COPY and rest does the program, connects to site, shows name and password and …
HERE YOU GO: how to configure FLASHFXP to do thise?
I mean for COPY-PASTE?(somethimes ADRESS cont. more than
20-30 letters and numbers and some kind unknown frases,
and than you must use COPY-PASTE othervise you can’t get in.