Looking for a D700 or D3, originally was going with either the D300s or D700 but D300s isn't exactly what I want. Want better low light performance than my D90 offers, so D700 it is. Might also be interested in a D3 if the price is right. The used prices seem to range on the D3's ($2500-3500) while the D700's look to go from $1800-2400, although I can get a brand new D700 for $2400. Let me know if anyone has anything they'd be willing to let go. Although I would love to have an upgrade now, the rumors for the D90 replacement and D300(s) replacements sound very very nice. So again, not sure what to do. Thanks!