Planning to be in Chicago 11/3-6, 2007. I did check availability for 4* hotels on their websites for this period prior to placing bids and there was still seemingly lots of space available. I bid on Priceline unsuccessfully this morning as follows: 4* NMA $76; 4* NMA, Midway $82; 4* NMA, Midway, Grant/Loop/Millenium $86. I would like to score a room and would greatly appreciate a suggested plan for next bids. I plan to rebid in 24 hours and to use your suggested link. I do have a back up fully cancellable hotel just in case. Thanks in advance!