Zinc
is
beginning to feel severe Photoshop withdrawal symptoms, I can't even crop, for God's sake!
Zinc
says
if I can't have reinstalled today I am going to Betty Ford clinic
Silver
wonders
what Zinc could do with the Windows Paint program?
Quaintly
says
upload to Flickr and use Picnik to crop... that's what I did when I was using a friend's PC and couldn't install anything on it.
Zinc
shares
To answer Silver's question 
try this;
woot! 
srsly, I'd like to see all of us turn to Paint - I think it'd be refreshing!