@p00pty, give the notice now and then schedule your connection date with TelstraClear to be 30 days after that notice was given. (recommend calling 2 weeks prior to connection to make sure your credit approved and everything is sitting there scheduled and ready to move.)
@Jasee, if you're an existing TelstraClear customer you are eligible to call and request to receive the 40GB free for 12 months if you are out of contract.
@Melchiah, PM me your account number (or phone number) and I'll request interleaving off, if you're WSA it may take up to 48 hours, if you're UCLL it can occur same day.
@Soulrolll, I'm on ADSL2+ and it's great, latency is especially good for most ADSL2+ users in Wellington/Christchurch - only thing that would cause throttling would be if you were on a WSA exchange or Cabinet and there was congestion, there is no other network throttling applied by TelstraClear. UCLL connections have lower contention ratios (more bandwidth per user).
@Sea Monkey, you can change usage packs but you wouldn't receive a portion of that for free like you do currently with the 40GB block. I'd recommend calling and explaining your need for more usage so that it can be addressed.
Sorry for replying to you all in one post.