First, although I think its valid, I removed the public exploit link because of the discussion.

If you don't have SP2 you aren't fully patched numbskull
If you're serious about security you should install SP2!
Ok, SP2 improves your security. Actually I didnt install it because all of the problems I heared about the product, but now maybe I will install it... but thats not the point : Does anyone who have XP SP1 MUST to install SP2? I mean, isnt microsoft supposed to support the SP1 community either (which means, amongst other things, suply a *working* patch for it)?

Myabe it has to do with the article "Microsoft: To secure IE, upgrade to XP"
http://news.com.com/Microsoft+To+sec...3-5378366.html

But seriously, I dont see any reason why XP SP1 will still be vulnerable.

Just curious: what program is associated with .jpeg files on your computer?
The default one, "microsoft picture and fax viewer", but I didnt have to open the file. I didnt double-click him. I just pointed him within the Explorer

Are you using XP home or XP Pro?
Pro.