Well if you must have the CD drive, you could always just sell your iBook on ebay and get a new/refurbished one, right now the iBooks aren't lookin to shabby.
😎
Of course if you really love your iBook and were willing to sacrafice some mobility you could always get an external drive. Just buy an external enclosure and put a DVD burner, CD-RW, or extra hard drive in it. You can get an external enclosure + DVD burner for about $100 at
newegg.com. Thats very tempting to me, but I have to spend money on other things right now.
🙁