I guess I should've said electronic issues, because I'm also looking at the solenoids.
I've thought about that, and right now I'm kinda pointed towards either the heat we're having being an issue, or possibly defective shift solenoids. I noticed, the transmission doesn't start this crap until later in the day when it's warmed up. I didn't have an ounce of trouble on the way to work today, but I couldn't keep it from slipping gears last night on my way home. But I don't know for sure. Either way, it needs attention soon.