Fixed the problems (kinda)
Just to let you guys know i got down to the bottom of my problem and had to buy a new copy of Windows :(
My copy of Windows came with my Laptop, it was bundled software crap, so i suspected that because of their ****ing about, SP2 would never be compatible, and i was right.
I installed a copy of my friends XP Home, and SP2 went in like a dream, no problems what so ever.
I called my Laptop support, and they said it was the first they have heard of it, and they will look into it, (yeah, right) and i was told if there was an update to come out to fix this problem, it would take 4 months!
I can't be assed to wait that long, so i just bought a really cheap (Original) copy of Windows XP Home (off the back of a lorry i bet) :p.
Everythings fine now, and XP SP2 is the best Windows patch ever released, the security centre is pathetic for experienced PC users, but long overdue for the families that should of benifited from that kind of security advice YEARS ago!
SP2 is also twice as fast at loading up and shutting down, speeds near what Windows 98 use to be, now that's progress!
Haven't had any problems with any programs i already use, and no incompatibilities as of yet, and i've had it installed for about 4 days now, so things are good.
Thanks for all the help guys :)