I have read the 8051 tutorial a handful of times over the past couple of years and two separate times I saved the website html to a zip disk for home reference. I think it would be very helpful if it were available in one PDF file.

I wouldn't worry about the size - it will be about the same size as a regular datasheet. If a modem user is not willing to download datasheet-size files, they probably shouldn't be designing circuits in the first place. Of course there could always be both versions available on the website.

BTW, I have found the tutorial to be very helpful. I have referred several friends to this website who have expressed interest in learning about microcontrollers.

- Lee