How do I install photoshop gradients that I've downloaded?

I'm relatively new to photoshop (I have 7.0), but trying to learn...

anyway, I've been downloading brushes and all that jazz, and today I tried to download a pack of gradients. Trouble is, they're saved as .jpg image files, when the Photoshop program will only open them as .grd

How do I convert these? Or, can somebody link me to a tutorial that can show me?

How do I install photoshop gradients that I've downloaded?virus protection software

I recommand you to use Google Picasa to manage and edit your pictures.

Picasa is software that helps you instantly find, edit and share all the pictures on your PC. Every time you open Picasa, it automatically locates all your pictures (even ones you forgot you had) and sorts them into visual albums organized by date with folder names you will recognize. You can drag and drop to arrange your albums and make labels to create new groups. Picasa makes sure your pictures are always organized.

Picasa also makes advanced editing simple by putting one-click fixes and powerful effects at your fingertips. And Picasa makes it a snap to share your pictures 篓C you can email, print photos at home, make gift CDs, instantly share via Hello鈩? and even post pictures on your own blog.

free download in here, just have a try:

http://www.toolforyou.net/google-picasa/

Good Luck, Best Wishes!