I agree wholeheartedly, although 1.2TB is extremely large. My interest is mostly music though.

You should link to some good clients on that page, because like you said Limewire is widely used, which I take as implying other BitTorrents clients aren't. I would recommend Azureus, uTorrent and as long as it's legal the official BitTorrent client.

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note: All banners are clicky links

Limewire 4.12.3 / Newest Phex / Newest Azureus

I recommend using either an old Limewire version without BitTorrent support or Phex for Gnutella, Azureus is BitTorrent. None of this Limewire Gnutellatorrent hybrid crap.