Session. Sessions... A lot of sessions

When I start "dressing" my engine into new design. I had a problem with session.
Every load of any page giving a lot of session. 2-3-10-20... A lot of...

I found two way, why It's happening:

1. Don't forgot about favicon.ico (/app/webroot/favicon.ico)
If this file absent, you have a troubles with session multiplying

2. Check all path to your design images. Into your ctp, and (SIC!) into style css file. Like url (image/background.jpg)...

I trying to teach my designer, but have fiasco with him ;-) Easy way - remake design code, then trying to teach designer ;-)

Have a nice time ;-)