cover site problems ?

Any idea why when I download something over 833KB it stops at 833KB and I only get that much of the JPG file? I could understand random stops but always at 833KB seems a bit fishy to me. It doesn't happen all the time, but this started yesterday with a couple files and now again this afternoon with one file. It seems to also happen even when it's the only program running. Any ideas? Is it the site, my ISP, gremlins?

Here's the site link:
http://cover-paradise.to

Thanks.....maybe you already know and don't have to click on it.

EDIT: does the same on my wife's computer too! :bizarre: