Firefox 1.07 installation.

As I'm sure many bloggers have posted, firefox 1.07 is out and is a security fix. (I've not read many blogs yet and I'm about 3 days behind). However as Steve pointed out they ask you to install into a new directory. I thought they had fixed this kind of hassle around the version 0.9 days. Out of interest I did an inplace upgrade and its behaved ok and removed the 1.06 (that I installed yesterday) onto the machine - or at least as far as add remove software from control panel it did remove it cleanly. Shockwave and flash installers offered to install into the 1.06 installation too so something is not quite right.