Debra Dalgleish has an Excel site called Contextures.com, which in my opinion has some of the best Excel tutorials on the web.
If you look at the bottom of her homepage you’ll see she now has an RSS feed!
I’d recommend subscribing to keep up to date on when new tutorials become available.
The blogroll is updated (and getting a bit longer 
(via the pdbook)
May 26th, 2005 at 4:42 am
I was just at Contextures today and noticed an RSS button. This is indeed good news… it’s been added to J-Walk’s Excel Blog Headlines also, even better
Good one Debra!
May 27th, 2005 at 10:19 am
It’s also well organized. I have stumbled accross it a few times and the clean and quick navigation page always stands out.