I'm currently working on a new Excel Tips and Tutorials Blog for
beginners, intermediate and advanced users alike. I need some ideas
for common problems or tips that people request on newsgroups and
searches on the internet etc.

If you could please suggest some ideas to me that I can write tutorials
for and therefore add content to my blog with I would be grateful.
Please email any ideas or previous problems you have had to
and I will add them to my site with detailed
solutions.

My site is http://teachr.blogspot.com

Many thanks in advance.
Mat