I spent a lot of time looking for OEM replacement battery for my TiBook. I finally got one off eBay, never used, at a reasonable price. My only concern was how long the battery was on the shelf. Li-Ion batteries don't store well. I have been monitoring the battery with coconutBattery. The battery charged up to 4300 watt-hr(?) out of the box in August. Now, it is down to 3700 or so. In six months time, it charges only to 81% of capacity after 105 cycles. Apple claims their batteries should retain 80% capacity after 300 cycles! Be sure to buy the freshest batteries you can find. OWC (macsales.com) I would think has the best ones... __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com