I bought a new 06 Forester with the 5-speed manual transmission in Sept 05. After 3800 miles, it has three annoying, potentially dangerous characteristics. The engine races uncontrollably during cold starts after the clutch is released, it bucks when throttle is lightly depressed, and engine speed cycles when slowing to a stop with clutch depressed. The cold start problem is dangerous, as the car will accelerate briskly and unexpectedly to 20 MPH. I havent run into anything yet, but I caution other drivers about this condition. The dealer is cooperative but unable to fix the problem. Subaru says all 06 Forester 5-speeds do this. They are working on a fix, but nothing yet.