You should probably be able to tell from the title. Basically, I have tried three different wireless tether apps, all of which worked fine on my Droid 2, and not a single one has even let me connect with my Xoom, much less get internet.
Is anyone else having a similar problem?
The apps I've used are:
Wireless Tether v3.1-beta3,6,9,11
Opengarden's Wireless Tether
Running 2.3.6 stock, fresh root as of tonight. I'm currently rebooting, and I'm going to give all the apps another try or two. I'll update if anything changes. If you need more info, I posted a decent amount on my comment located on Wireless Tether's Google Code page.
EDIT: I finally got Wireless Tether to function properly, using *beta3. Here's hoping it'll keep working. If anyone has a fix for Barnacle, I'd greatly appreciate it. I prefer it to WT.