Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Yes, it plays MP3 directly and yes, it supports drag-and-drop

Some of the reviews here contain materially false information.This player plays MP3 songs directly, without the need to convert them to ATRAC3/ATRAC3plus format. This is covered at great length in the manual.This player supports drag-and-drop for MP3 files. The SonicStage software is only necessary if you want to work with ATRAC. Look online for the appropriate version of Sony's "MP3 File Manager" (version 2.0 as of this writing).For those who want to work with ATRAC, SonicStage is a stable and reliable application, when used in a stable and reliable environment. It is best to use Windows XP, install the lastest updates, use virus-checking software, and avoid running software from untrusted sources.