i no this has been posted before but i dont understand how it checks to see if its an update or not.. dont suppost someone could help me out and tell me what to do... thanks

Huh? How what checks what to see if what's an update?

how mirc opens a socket to a site to check the site if there is any updates on the script

There's various examples on this forum.

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> Forums to search = Scripts & Popups.
> Keywords = +sockopen +update
> Date range = Newer than 5 years