yea they stoped making 105's ages ago. it doesnt matter now days what burner you get i would recomend either a pioneer 106 or a06 or the new sony one dont know what its called or even lite-on writers the first make to do 8x i got a site which you can have but u have to live in the uk its
www.svp.co.uk i personaly ordered from them 3 times and had no problems and there v cheap