VSSCheckout...

[alan brown]

I notice that the writable attribute is no longer available in this task.  I also 
note, to my chagrin, that there's no failonerror attribute.  This makes life difficult 
for me because I want my build to continue if the file is already checked out.  
 
My question is how can I make the file writable once it's checked out.  And how do I 
prevent failure if the file is already checked out.
 
alan