Personally, I've never been too advanced of a woodworker. I've done a few projects with dowels, and biscuits once or twice... but I never got into it too much because it took a lot of time, and I guessI probably just wan't real good at it.
When I saw the Kreg Jgi on TV I thought I would give it a try, and I am very glad I did. Since then, I've built several small project and am currently considering some larger ones (desk for my den, and some garage cabinets). Now I don't waste time gluing and clamping everything together, aligning holes or anything like that. Just cut it to length and screw it together. Fast and uncomplicated.
Anyway, how has the Kreg Jig changed the way YOU work? are you trying more difficult projects or just getting the same ones done in less time? If any of the posts I've seen on this site are accurate, I don't think I'm the only one who's now doing things differently.