Got talked into buying a Riccar Vacuum yesterday - supposedly retails for 529.00 and they gave it to me with my 10 year old dirt devil for $300.00.  Is this a good deal and is this a good vaccuum..  Demonstation looked very impressive and it is light as a feather which I love.  They said it is used in a lot of commercial buildings and hotels etc.????  I have one week before I have to return it and still be able to get my money back so please answer quickly if you know anything about the RICCAR...  Thank you...