[robdog2004]

one thing i dont know if your doing
files will not upload if they are not part of the media library
as for freeze this is known after about 10 files the program will freeze
as long as your network connection stays alive you are fine if its still uploading during the freeze
if so the program will come back after the last upload is done

this is still work in progress
by the time the program is released as non beta there shouldnt ever be a freeze

as for why songs go to exclusion folder cant say unless they are files not recognized
mp3 and a few other extentions at this time are the only files supported

you can always clear out the exclusion folder and try again