In your experience, how long does it generally take to make transfers between different exchanges?  Personally, I transferred a few hundred LTC from BTC-E to Cryptsy and it has been an hour and a half with no update.  I have entered the LTC address given to me by Cryptsy into block-explorer.com, which does show that a credit was made to the address.  I take it this means that it's just Cryptsy is being slow?