new pc 1250nhp,limewire4.10,windowsmedia playerver.10,uses sonic burn software. heres the deal. ican copy an audio or data cd with no problem. when i try to burn lw music files sent to a playlist the software inspects then converts and says ready to burn.starts burn & then stops ;after 1 song or 15 it varies.message is 11000ab cannot burn cd[windows] or if i use itunes[4261unknownerror] help ive been trying since xmas must have 100 scrap cds on my desk. thx