Hi Tifosi! The combo-drive in my brother's DVI 667 TiBook failed, and Apple says it was user-induced by inserting a foreign object. Apple's estimate for the repair is a hard-to-swallow 800,- Euros. Does anyone in this group have experience with buying an OEM Matshita CW-8121 or CW-8122 drive and installing it in their TiBook? And can you recommend a supplier in the US or Europe? Thanks, Christian