What is the best photo storage, printing and sharing site?

I’m looking for a site that offers as many of the following as possible, in order of their importance:

1. Excellent photo printing.
2. Unlimited Storage Space
3. Easy editing of photos
4. Easy to upload photos
5. Easy to share, perhaps with it’s own web address I can send to people.
6. Fast access to thumbnails of my photos.

What do you recommend and why?

What is the better cartridge for photo printing?

Photoshop9 How to crop images in Photoshop that are zoomed in on without image moving?

When I open a photo in Photoshop Elements or Photoshop and zoom in on it so much that some or all of the image goes off the screen, I can’t crop the image anywhere near the corners without the image rapidly moving once I drag the crop mark. How do I “freeze” the image so it doesn’t start scrolling around, so I can then start my crop from any of the corners of image?