This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
You can't actually sort a hashtable - a hashtable is not a linear structure. However you can create a list of entries contained in a hashtable and sort the list. You just have to do it the old-fashioned way and code it all yourself.
Customer surveys are for companies who didn't pay proper attention to begin with.