I want to send a bunch of files over wifi but I'm not sure if OSX does any kind of error checking/failure notification when simply dragging the files to a remote network drive. I've sent big files that were cut off and there was no error warning. What's the best (but still easy) way to do this and ensure the files' integrity? ps keep in mind it's usually a few folders worth of files. Going through each file with a checksum application and manually comparing is too tedious as I need to do this fairly regularly.