really needing to get a new digi slr camera for various reasons.

i am looking at

Nikon D60
Nikon D3000
Nikon D5000

are there any others ppl recommend? i have used nikon before and very happy with results (shameless plug).

also where would you recommend buying one from? due to me being skint atm i am looking at some buy now pay later - have several sites on the go atm just waiting for the cash.