Yeah, pretty much all the major hosts(mega,google,dropbox,ect) are pretty safe. thought technically all downloads have risks, but as long as your running a good AV program, you should be okay (though keep in mind some may give false positives from time to time)
may want to rethink the color scheme for the menu white text on an extremly bright colored background can be very disorenting to read (assuming one could read the text at all)
