[OS X TeX] Mac OS X 10.5 -> 10.6 ?

[Jung-Tsung Shen]

I bought a macbook pro last year with OS 10.5 pre-installed. Just now,
I was trying to install Xcode from the installation DVD and only when
I found out that the installation DVD has OS 10.6 in it.

If I put in the disc and install OS 10.6, will that cause any
problems? In particular, will my tex installation (including texshop,
bibdesk, and other personal packages) continue to work?

Thanks.

JT