Hi D.,
You've gotten a lot of great advice so far! Here's my two cents :)
My first was 2yrs. 9mo. when I decided to potty train; and my second was 6mo. at the time. My son does not go in for rewards like stickers or m&m's, and he's not into talking stuff through ahead of time.
I did what one other Mom said she did: going "commando" (no pants or underpants) until he got the "feel," and scheduled potty-no-matter-what times throughout the day.
What I have to add is: potty training is a big job, but only for a short time (my son was 95% trained after 3 weeks). The stronger your commitment to keeping the schedule and reminding your son what the expectations are (in simple language), the more successful you will be. If you're not really comitted to training, you're likely to have problems. Also, realizing that "accidents" are not the same as a "set-back" was very helpful to me. Even if my sweetie had an accident every day (which he did, for a while) it just helped me learn to be even *more* consistent with him.
Now he's 3, and a potty-training success. I'm not saying he doesn't still have the occasional "accident," but I can always figure out why it happened, and it always seems to turn out to be us slipping up, not him :)
When you're really-really "ready," you'll do fine (and so will he!) Good luck!
T
PS: Stay home as much as you can during potty-training; keep a portable potty seat in the trunk of your car; go play "naked" outside whenever possible; make sure whoever helps you take care of him is in line with your schedule and technique. Schedule potty times around nursing times so you have the attention to put into it you will need.