[Michlib-l] Roomba?

Has anyone out there jumped on the Roomba bandwagon yet? We are considering purchasing one to give it a try. Seems like it is too good to be true - and expensive if it backfires! If you have a Roomba, does it make it around all the chairs and stacks or does it get stuck? Do you recommend? Thank you - Valerie Meyerson, Library Director Petoskey District Library [jpg Blue Small] Please think about the environment prior to printing this email.