I have an original S3 Tivo with stock 250 GB harddrive I bought new almost 4 years ago. I need more storage space. I'm trying to decide do I buy a 1 TB internal replacement or a 1 TB external as an add on? Since I'm on original S3, I understand it supports unsupported Tivo ext. hardrives. Can anyone recommend an unofficial ext. harddrive for my S3 other than the Western Digital My DVR Expander 1 TB eSATA External Hard Drive for $150? 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 If I buy a replacement internal 1 TB instead, then I have to take the hardrive out of my tivo and image it on my PC so I can flash the image to my new hardrive as I understand it. Is this easy? I don't care about keeping my recorded shows but I wan't to keep my thumbs up/down ratings and cablecard pairing info so buying a pre-imaged harddrive is out for me.