hotels.com is having a 48-hour sale, offering rooms for half the price! so if you're planning to go to europe from now until june 9, you may want to check hotels.com and grab a great hotel deal. :)
for more details, read hotels.com launches 48-hour sale with half-price rooms, which i stumbled upon at etravel.org.
you can also go to hotels.com's 48-hour sale.