I use the Dell Vostro 1015 with Celeron 900 for about 10 days. It has a good value for money. A major problem is the playback speaker (too thin and much too quiet). There is only one of the front speakers installed through two tiny slits softly radiates extreme. Therefore, hardly audible. With normal audio playback, as with all other notebooks I have star type 4, since the notebook is priced very. Any help regarding this topic is appreciated. Thanks in advance.