The ones comming out now cover both bases checkout this Sony drive.
I'd wait and see a bit. There have been some issues with that drive. One relates to incompatible Verbatim DVD-R media, although it seems to have been corrected by Verbatim. Another may be software related - Nero only just got updated today, and that may solve some burning issues with that drive. I'd wait a couple of weeks and see how everything pans out. In any case by then, maybe the new Pioneer A05 and the new Panasonic LF-D521 (DVD-R/-RW/-RAM) might be released too. The reason I'm not so enamoured with the Sony besides the compatibility issues is because DVD-R/-RW basically does the same thing as +R/+RW. With the Sony drive I think the DVD-R 4X support is far more important than the dual format support. Whether that 4X support is worth the price premium is up to you.
DVD-RAM Drives I think are the only ones that you can buy 9GB media for I think.
Well the 9.4 GB media is double-sided. To use the other side, you have to flip the disc over. (Nonetheless I like these discs because it saves physical space.) Also, 9.4 GB double-sided DVD-R also exists, although it costs more than two 4.7 GB DVD-R discs. Anyways, the bottom line is that you can't directly backup dual layer commercial DVDs on any DVD recordable format.
DVD-RAM is only good for data backup.
Yes, it's very good for data backup. Windows XP recognizes it natively - and basically treats it like a 4.3 GB floppy with FAT32 support. This is not true for either +RW or DVD-RW.
Its also only playable on dvd-ram drives so you can't just shove it in your friends dvd-rom drive.
Mostly true, but not completely. My Toshiba SD-M1612 DVD-ROM drive (which cost me about $50 a few months back) reads DVD-RAM. (I've tried it in both Win NT and XP.)
BTW, I also have not found a DVD player that could not read the DVD's I make.
It seems that DVD-R compatibility is in the 70-90% range (depending on what you read), and DVD-RW compatibility is in the 50-70% range. The numbers for +R and +RW are similar, respectively.
"+" is designed to be slightly faster as well.
Well, +RW is right now faster than -RW. However, the Sony drive (and upcoming Pioneer) supports 4X DVD-R which is faster than the 2.4X +R. Thus, + and - are both faster and slower than each other. Caveat: 4X DVD-R media won't be out for another month or so, and it will be $$$.
By the way, that
FAQ that
dszd0g was talking about was just updated recently.
