I don't think you are limited on your pages...but I am not sure. I know you can have at least 250-300 pages through them..but that doesn't sound like it will be enough for you. You would have to check directly with SBI to see if they limit the number of pages or images you can upload to their system.

Another option would be to upload all of your thumbnails to the sbi graphic library..then have another host where you upload all of your large photos, using it only for that....and doing what I mentioned before, instead of having the large graphic open on an sbi page, have it go to each page where you have uploaded the corresponding large-sized image.

Once again remember...I am still a newbie and these are just methods I have read about, not actually done, while looking to do the same thing...put up my images in thumbnail, allowing the visitor to click them into larger images if they prefer.

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Jewel

http://www.your-camping-guidebook.com

"It is better to have enough ideas for some of them to be wrong, than to always be right by having no ideas at all."
-- Edward De Bono