on my Notebook (WinXP SP2, 2GB RAM) I have lags while singing a song. It occurs at random positions at the song, that a short piece of music ist repeated two or three times until playback goes on (but now behind the text flow). At the same time when this happens I can see the HDD LED changing from off to on. Because of this I think music is not loaded fast enough from HDD into RAM. Is it possible to cache the whole MP3 in RAM to prevent these lags?