Bukkit

What steps will reproduce the problem?
1. Joining and leaving without playing (playing untested)
2.
3.

What is the expected output? What do you see instead?

Sign display:
      The sign display does not reflect my leaving. Show 1/12 while empty.

Joining TP:
    Upon arrival tp and leaving tp I fall through the floor to my death. Approx 25% of the time.

/bmt invite command:
    Is giving me an error. In game message "an internal error occurred while attempting to perform this command."
    This doesn't cause a console error log.

What version of the product are you using?
1.6.2

Do you have an error log of what happened?
no

Please provide any additional information below.
On craftbukkit 1.6.4 RO 2

i downloaded version 1.6.3 of BMT but /bmt version shows 1.6.2 of BMT

I really hoped this would get looked at. It appears as if this is the 1.6.2 version even though I downloaded this from the 1.6.3 link.