Lost program

I need help finding a program to download. I think I posted about it a while back, but cant remember the name of it - and cant find it on my computer after having to reinstall Windows Xp after my recent mobo/cpu upgrade.

It's a program that allows you to snatch web sites from online, and saves them to your harddrive - so you can view them offline. It is also wonderful for creating a back up of your blog.

Can anyone recommend a free-downloadable program to do this? Anyone remember what the hell "I" suggested?!

Shannon