My Windows 7, 32 bit system stopped recognizeing my 2 Lite-on DVDs, they are a SOHD-167T ATA, and a SOHW 1633S ATA. Both have been working fine for the last year. I tried downloading from various sites but all I get is a bunch of SPAM crap. I don't want a bunch of usless stuff, just a good driver. Please help me, I am a frustrated old man.