I was using my local XP machine for a local development environment
for php, apache and mysql. Everything was great so I wanted to take
advantage of virtual sites so I could have multiple projects checked out.
I was using paths with underscores and everything was fine using Firefox
or Mozilla, bur when I tried IE, I could not log into my app and every time
I refreshed the page I received a new session id. Very strange and had me
going nuts for a bit. Then I took out the underscores and bam, IE started
To work.