I just bought 4 5-packs of K Hypermedia DVD-Rs at Officemax in Illinois for $10 apiece. They are $20 normally with a $5 instant rebate and a $5 mail-in rebate so they should end up being $10 after everything but they rang up at $10 and come with a $5 rebate (one per customer but we all have friends, don't we?). These discs work perfectly with my Poneer DVR-104 and play great on my GE 1101P. I hope they don't find their mistake out before I buy them all!