Right clicked on gradle-1.0-all.zip resulted in: Extract compressed (zipped) folders (not responding) on windows 7 After some minutes starts to do the extract estimating, at the time of writing, to take 21 minutes (and rising). Gave up.
Used 7.zip and it took 6 seconds.
It may be prudent to re-compress this version so that (sensitive) Windows decompression will not stall this way.
Thought you should know.