Hi Everyone
First, sorry about my English
I downloaded a windows vista update and after this my HL-DT-ST DVDRAM GSA-T20N ATA Device doesn't work anymore and the Icon is also gone

I have a Acer Laptop "Travel Mate 7720G" with Vista.
Also one another problem.
I use Firefox and i canīt download any Pluginīs . . . why ? ? ?
Iīm really not a computer expert and if someone can help me . . . please explain it me easy understandably
Thanksīvery much for any help and have a nice day guys
Cheers Ingo