i bought the plextor cd-rw and received it a couple days ago, i tried to make the copy of the software disk, but the last few seconds it just hang and dies, i tried on two disk and the same thing happens, and also i got a Adaptec easy cd creator 4 deluxe, but when i install it the software can't recognize the cd-rw, the computer threat it as a cd-rom only. can anyone help me with these two problems, thank you very much