I have a Sony dw-d22a and would like to replace it with something similar. Mine stopped reading all types of cd media, but reads and writes dvd’s fine (weird because I have burned 300 dvd’s and about 20 cd’s). The main thing is, my Vaio (VGC RB30) has a pop out door that opens with a button on the side (built into the case). I dont want to have to open the pop up door and have to push a button every time. Thanks.