If it's any help, the clickable links can be transferred to a download manager/accelerator. I'm using a combination of Firefox, the Flashgot plugin and Free Download Manager, and I'm getting 40 K/sec. It's slow for broadband, but it's manageable.

edited - Even with an accelerator, it'll need to be a one-shot attempt. Because of site security, I doubt if you'd be able to resume a broken or stopped download.

We'll see.