I usually bought Ritek G05 silver shiny with low price before $5 rebate on silver matte. http://www.store.yahoo.com/cdrdvdrmedia ... iscs2.html Only $0.49 ea. with free shipping. Then I found a great surprise, surprise, surprise.... I bought 50pack and had a risk. http://www.store.yahoo.com/cdrdvdrmedia/dvd-r-dvdr-media-4x.html 4X DVD-R $0.17+ Free Shipping. Are they crazy? With my excellent Pionner burner, Only 3 disc were bad.