IE6SP1 XP text size problem

For some reason, i set my font size (view > text size) to medium, then close IE to save it, it goes back to smaller after awhile, how can i get it to stick? I am starting to have bad vision so i need bigger font size

 

Thanks for the link, i just tested it in eudora, i don't use outlook.

It was the problm looks like, i'll see how i can port it to eudora

 

Thank you very much, i set it to medium in eudora and it works now.