delete internal memory

It doesnt seem to be an option to erase the samples and sequences built into the internal memory. does anyone know if theres a way to do it by usb? I only see my cf card in usb mode

if you turn off autoload then you can avoid having them load on startup. otherwise the only way to "delete" them is to save a blank wav with the same name and overwrite..

Ok thank you. i turned off autoload and that stopped it. regarding your comment about overwriting with a blank wav file, then i could make that file small and would i get back that space on my internal memory?

Yeah, they could be like a millisecond of silence, the same file name is the the thing like josephnicks said.