I know that lately, we've gained a lot of new members which is awesome and a lot of those new members are coming from other forums that may use vBulletin and their Private Message (PM) system. Here, we use the XenForo forum software which is (IMHO) much better than vBulletin. The "Conversation" system here is the same as the PM system on vBulletin. So if you want to PM another member, just click their username in a post, and click on "Start Conversation". To see all of your PMs, click on your profile and go to Inbox. Hope this helps.
Dont be bummed, ur not getting less with the 10 speed, the rods would ve not made a noticable difference and would ve cost a lot more. You ll enjoy the many extras with the auto like the MFC (multi function controller) on console, the extra phone storage in front of the arm rest and the many extra safety features and a faster car.
Also no combustion chamber differences, just cranks to balance diff rods appropriately.