Vista - SP2 update

keep getting SP2 update in my Windows Updates, I uncheck the box, DONT want to use it.
How do I keep it from coming back into the updates constantly?

You would be wise to download & install SP2.
What are your reasons for avoiding it?

why do I want to use it? will it stop my vista program from freezing up, will it make my computer run faster, what way is it better from sp1? Just curious - I get different opinions on updates - some say DONT, it can screw up a computer thats working just fine, others say DO IT because it will be better and make the computer operate/safer than the other. I've known people that never update their computers - just their security and never have a problem with the computer; then I know people like me that do all updates and there's always a problem showing up. So what to believe?

Thanks for your opinion

Personal anecdotal evidence is hard to ignore - but ignore it we must.
Opinions always vary & yes it's you who has to ultimately make up your own mind.
Microsoft respond to problems that present to a huge number of users, & their solutions / SP's are created for the greater good.
My advice is to install SP2. I did.

And just exactly how did you get SP2 to install? I've tried about 15 times and with every possible combination. It just keeps failing!!!!!!

Have you tried with your AV disabled?