Ahh, you found the "test link".
Well done, you passed!
(For various reasons I have to use MediaWiki, MoinMoin, Confluence and TiddlyWiki in various guises. At nearly 3 am, I tend to make mistakes every so often ...)
This is why we built a wiki ...

As for scanning resolutions, replacementdocs.com says this on the subject:
Quote:
The ideal scan resolution for most situations is 150 dpi. Part of the reason for that is because of the way certain documentation is printed. 150 dpi scans will minimize the amount of interference in the scan. I won't go into the details but interference is an odd kind of moire effect (a wavy looking pattern) that appears in your scans. This is caused, more or less, by the materials being printed at a different resolution than what you are scanning. On a few rare occasions, such as very detailed maps or very small print, I will use 300 dpi for scans. Any higher than 300 dpi gives pretty much negligible benefits and huge filesize increases.
@DaveM, why not list any beginners books? As long as they're clearly marked (and when we have a goodly number, we may need to categorise them properly), I think identifying useful books for newcomers is a good thing?
Sam.