I was at the home theater store auditioning speakers (I plan on getting Paradigm studio speakers) and I noticed a Integra DTR9.1 reciever demoed that was selling for $2,000. It said it was regulary $3,200 brand new. They have everything that comes with it when you buy it brand new. Should I take advantage of this deal because I love the sound the paradigms made with a DTR5.4 (I think that is what it was). And what is the difference between the 9.1 and 9.1U2? Oh yeah it was also already upgraded with Pro Logic II and DTS Neo.