Is there a more simple way to export all my samples from my card without exporting all them one by one?

not that I know of... but you can hit all the samples on a single bank you want to export all at once... not having to do each one individually. It's a command on the SP, not going through the card editing software on your computer. I'd tell you what it was if I could remember... but it's pretty easy to find in the manual. That's the quickest way I know of... then when you plug in your card, it has a bunch of wav files on it.