I'm still (happily) using 1.0.7.
When 1.5 was first released I had so many problems with my favorite Extensions not being updated as well as my favorite Theme (Silver Skin) that I got so frustrated with the time I was spending trying to get 1.5 to work that I went back to 1.0.7 (already had an .xpi list of all my Extensions (qty: 30) and was able to use the
Mass Installer extension to quickly reinstall them).
I realize that many Extensions are 1.5 compatible now and also the Silver Skin Theme has been updated but, darn it, I don't want to have to spend more time trying to get 1.5 to work if there is a problem.
If only a user could have BOTH 1.0.7 and 1.5 on the same computer but I know that's not possible.
And now there are already updates to 1.5 (Firefox 1.5.0.1 Released).
