Bukkit

How did the problem happen. Please list the steps below:

1. I'm using latest bukkit and try to use commander, but i can only use ver. 1.6.1 ! With 1.6.3 or 1.6.4 my server throws tons of errors by just moving the player (not using commander itself...)
2. So... with 1.6.1 i can't use my permissions the way i'd like (@check ... or @in.. doesn't work, @group output is correct!) - i'm using PermissionsBukkit.
3.

What is supposed to happen, and what actually happens?
@in should work as described, but always fails :
'@in admin>@@You are an admin>@@You are NO admin but @group'
results in 'You are NO admin but admin''

What version of Commander are you using?
1.6.1

Do you have an error log of what happened?
there is no log with this bug in 1.6.1.

Please provide any additional information below:

I'm not sure if this feature was present when 1.6.1 came out, but as mentioned i can't use 1.6.3 at all... :(

This plugin is old and I have stopped development on it - however, when I am less busy with life stuff and uni work, i intend to recreate it from scratch.

For 1.6.3, you need WorldGuard and WorldEdit (for regions support).