rapid8ers - userscript for PLG Rapid8
Rapid8 is prolly one of the oldest working premium link generator.
It doesn't let you download unless you disable your ad blocker.
& if you do disable it, get ready to face a gazillion popups.
but its not like those fly by night operators!
I found a userscript that takes care of these issues.
Opera support seems to be bit crude but still works.
Test in Firefox & you 'll know