Feedbacks on MS's Update Rollup 1 for W2K SP4 please!

Hi, all:

I have downloaded this MS "Update Rollup 1" for my W2K installed with SP4 today, but I am reluctant to install it as I don't want to have ANY compatibility issues because my W2K Pro is currently running flawless! Any input please??

Thank you

I"ve installed it on several computers. No issues whatsoever.

it's essentially just every critical update up to the end of April. So if you have those, then you dont need it.

I have done every update that MS is published online in the past for my W2K-SP4, including the very latest this July Critical Updates as well. Therefore I am not, although I have downloaded this Rollup 1 for future planning,intend to update this to my existing W2K SP4 PC as it has been serving me well without any problems for over a year now!
Thank you for your confirmation.