We've been potty training DS for about 5 weeks now - a la Cod - stickers, sweets, excited praise, diggers etc
DS is definitely getting it - uses the potty of his own volition (even when in the middle of playing), will poo in the potty (occasionally), we've even had some accident free days. But in general we're getting two or three accidents a day.
We don't want to give up, because he can do it. But carrying 3 changes of clothes around all the time is getting tedious! Any suggestions?