Mini-ble1 is completely potty trained except for when he sleeps, and most of the time he doesn't go during his nap. At night he will almost always pee in his pull-ups, but there are times that he doesn't and wakes up wanting to go to the bathroom. We didn't do a reward system with him really. He loved doing the peepee dance after he went to the bathroom in the potty and I think Mrs. Ble may have used some Winnie the Pooh ink stamps to reward him after going for a couple of weeks. He really picked up on it quickly, which was great because supposedly it took me a while to be potty trained. Mrs. ble used a technique she read about online that called for the kid to be naked from the waist down for 3 straight days around the house. After that, you were supposed to wait a few weeks before you started putting underwear on them (obviously we had to use diapers at night and when we took him to the child watch at the Y). He loved being able to run up to his potty and just sit down and pee.
It helped out a lot that he was trained before mini-ble2 came along so now we only have 1 in diapers. Good luck Snick, cdc, and elcid!