i'm sorry i don't really know what you meant by record number, i played some songs, that i have on my singers list ( mostly mine) ,for about 1/2 hr. now and no problems yet ,removing silence works pretty good ,you can tell the dff, i am now in the process of continuing where i left off ( 37,909 left
) takes about 8 sec. per. est. time 2520.52
