>I would like to know if it is possible to replace the CD-ROM with one >of these two types of drives?
CD-ROM drives are now completely obsolete. Replacements, which are generally slot loading and 12.7mm, are usually CD-ROM-R-R/W and DVD-ROM-R-R/W, often including dual-layer DVD writing/rewriting. Also, DVD capability is now usually +/- instead of just -. (9.5mm tray loading, and 12.7mm tray loading drives are also available). Drives which are immediately compatible with OS X include the Pioneer DVR-K04. The newer -K05 (dual-layer) is supportable using PatchBurn. Another slot loading drive which can be supported likewise is the Panasonic UJ-845S. Most new drives are 12.7mm, and all have standard mounting (for such drives). Most have standard 50-pin miniature interfaces. Adapters are available so that such drives can be connected to a desktop's EIDE/UATA bus for test purposes, and thereafter transferred to your laptop. Some drives have Master/Slave/Cable Select capability; most are Master only, which is fine. In general, the newer drives are very fast, and DVD burned at "best" speed (often 8X for single-layer DVDs and 2.4X for dual-layer DVDs) may be too fast for reliable operation except on the very latest 'books. If failures reoccur, this can be fixed by selecting 2X or 4X burning. -- G-Books is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- Check our web site for refurbished PowerBooks | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> G-Books list info: <http://lowendmac.com/lists/g-books.html> --> AOL users, remove "mailto:" Send list messages to: <mailto:G-Books@mail.maclaunch.com> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive: <http://www.mail-archive.com/g-books%40mail.maclaunch.com/> --------------------------------------------------------------- iPod Accessories for Less at 1-800-iPOD.COM Fast Delivery, Low Price, Good Deal www.1800ipod.com ---------------------------------------------------------------