fx question

hi guys, is there an fx in Reaper to give a recorded note or notes sustain?

Can you elaborate on that a bit? I guess you mean audio files (because sustain on synths/MIDI is a slightly different but obvious concept) but what exactly do you mean by "sustain"? If you actually mean sustain (meaning the note shall sound longer before the key/string/whatever is being released) that could be done with time stretching the note. The other way would be using a compressor, it actually doesn't *add* sustain, it changes only the volume envelope of the note.

Type sustain in the filter list in the add effect window. I use JS: Delay/Delay_sustain Tweak it and play with it.

thanks for that guys, sorted now, sorry i did mean sustain, i.e. making the melody note last longer, thanks once again.