My vote is to just go with internal expansion. I dislike the external driver/marrage approach and I see them as yet another possible point of failure for the future (one drive is more likely to fail if you've got 2 required).
http://www.tivocommunity.com/tivo-vb/showthread.php?t=370784#S5Western Digital "Green" drives are the quietest 1TB drives available, but all of those drives are now manufactured with an Intellipark feature that cause both the TivoHD and Series3 to hang after a software reboot. These hangs occur after restarts initiated through the TiVo menus and restarts that follow software updates. These drives only boot correctly in a TivoHD/Series3 after the power plug is pulled. These updated drives will not boot at all in the Series2.
This issue affects all recent Western Digital EADS, EARS, and EAVS drives. It also affects EVVS drives manufactured after September 18 and EVDS drives manufactured since November. Drives built prior to these dates work perfectly fine; they do not exhibit the issue. The manufacture date is printed on the top of every drive.
The best external drive for a TiVo is a computer with a *big* NTFS partition running the free version of TiVo Desktop.I'm on a stock original S3 Tivo and looking for a good deal on an external hardrive. Any recommendations? I was hoping since the original S3 has less external hardrive restrictions, that there may be better/cheaper options out there?
How about the Fantom GreenDrive 1TB USB 2.0/eSATA Desktop External Hard Drive GD1000EU for $80?
http://www.amazon.com/Fantom-GreenD...1000EU/dp/B001E06W8O/ref=cm_cr_pr_product_top