I'm thinking about putting a DL DVD drive into a non-DL Macbook, but I can't find any for sale. I found this: A 8x DL burner, for a reasonable price that fits into almost any Apple laptop (including Pismo G3!) but *doesn't* fit Macbooks or the 15' MPB (it fits the 17'' MBP!) http://store.fastmac.com/product_info.php?cPath=10_2_33&products_id=76 Grr! Can anyone help?