Short answer: don’t.
The reason we’re doing the remake is that we’re not satisfied with the current versions, and would want everyone to download the new release when it’s ready.
But, if you insist on getting them, our unofficial xdcc-bot, [TSR]Laith, has them all. And we also have the old torrents (and the first batch that I accidentally uploaded anonymously)
I would however, suggest that everyone waits for the new releases.