>we use Javascript a lot and the only major things we noticed (They were mentionned in a Microsoft Article (http://www.microsoft.com/technet/prodtechnol/winxppro/maintain/sp2brows.mspx)) are :
>
>- the popup blocker enabled by default
>- Some issues with file downloads
>
>Other than that, our applications worked perfectly after upgrading to XP Sp2

I will send you a file by email, the javascript file we use to resize a member search window to the proper sizing, and you'll see that with Windows XP SP1, it sizes ok. But, with Windows XP SP2, it goes completely weird.