Acer Composite ADB Interface Not Installed Properly
I'm posting this in case others find themselves in this situation with "Wait for Connect Device".
I installed 4.0.3, Builder Acer_AV041_A100_1.014.00_WW_Gen1. Running the batch file to root my tablet gave me Wait for Connect Device. I reinstalled the drivers from Acer's website twice. I reset my tablet through "settings" and then with the pinhole. Still nothing.
So I checked Device Manager (Windows XP SP3), and saw that Acer Composite ADB Interface has a yellow exclamation mark. I tried getting that to update, but Windows couldn't find anything more suitable than what's installed already.
Next I uninstalled Acer Composite ABD Interface (in Device Manager), unplugged my USB cable, replugged the cable, and it installed fine. I reran the root script, it ran through it's thing, my tablet rebooted, and was rooted! YAY! Got Superuser and Titanium Backup installed fine.
Thanks to everyone who's worked so hard on this tablet. Much appreciated!!