AF-S has been around since 1998. People don't have to be "careful"
Well said Bushfiva. Stop spreading FUD (Fear, Uncertainty, Doubt) ... OoT.
Err - I wasn't spreading fear, uncertainty or doubt!
I merely stated a fact.
I have read of many adopters of D40's etc, trying to understand why there newly purchased 50mm F1.4 lens etc etc wont auto-focus!
I'm a Nikon user myself with a Nikon D70 and a Nikon D300 and was trying to be helpful.