I've recently noticed that my tranny was making a weird grinding noise... almost like a rotating metal plate is being grazed gently by something metallic. I usually hear this sound when going down hill in third gear with my foot off the accelerator just cruising down. I know that WRX's have had these problems in the past. http://forums.nasioc.com/forums/showthread.php?t=103494 is a thread from nasioc talking about the problems in the older models. So did SOA fix this problem before releasing the 08's? or is it still common for our cars? The reason I ask is because i don't if i should take it under warranty to the dealer. ???