Shoes crashing when downloading with :method => "POST" on Vista x64

Question

I try the following on vista x64 (latest shoes version):

Shoes.app {
  stack do
    download "http://www.gooogle.com", :method => "POST" do |goog|
      para goog.response.headers.inspect
    end
  end
}

The program crashes, and under the event viewer I get the following:

Faulting application shoes.exe, version 0.0.0.0, time stamp 0x4939c691, faulting module ntdll.dll, version 6.0.6001.18000, time stamp 0x4791a783, exception code 0xc0000005, fault offset 0x0002f8f4, process id 0x1204, application start time 0x01c9b2047e4db061.

Or, in details view:

- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
- <System>
  <Provider Name="Application Error" /> 
  <EventID Qualifiers="0">1000</EventID> 
  <Level>2</Level> 
  <Task>100</Task> 
  <Keywords>0x80000000000000</Keywords> 
  <TimeCreated SystemTime="2009-03-31T13:27:53.000Z" /> 
  <EventRecordID>5962</EventRecordID> 
  <Channel>Application</Channel> 
  <Computer>Andreas-PC</Computer> 
  <Security /> 
  </System>
- <EventData>
  <Data>shoes.exe</Data> 
  <Data>0.0.0.0</Data> 
  <Data>4939c691</Data> 
  <Data>ntdll.dll</Data> 
  <Data>6.0.6001.18000</Data> 
  <Data>4791a783</Data> 
  <Data>c0000005</Data> 
  <Data>0002f8f4</Data> 
  <Data>1204</Data> 
  <Data>01c9b2047e4db061</Data> 
  </EventData>
  </Event>

The same works OK in XP 32bit. Any ideas?