The old version of this was just a huge number of low-quality jpegs with a clumsy piece of custom software for viewing them. I would search for the subject I wanted in the index and then go to the folders and grab the jpegs I wanted. (I have the old version that is on 31 CD-ROMs-- found the box set at a Goodwill store for 7 bucks.)
I just did a search and I still have on my HD some images I extracted from the old CDs years ago. If it is okay to post, you can see the low quality of the jpegs (which I didn't alter in any way from the originals.) Hopefully, this set is all new scans.
http://www.sendspace.com/file/69esdl
Edit to add, I see the price is just 60 bucks! The original was IIRC $200 (which is why I never bought the DVD set before they went out of print.)