I will make a call to my guy on Tuesday -- his shop is right around the corner from Megan...hopefully he can get a good estimate when the next available load will be ready for the public...
I shot this video today: my current exhaust set up =
BERK HFC (reinstalled), Motordyne xyz pipe, Megan midpipes, STOCK MUFFLERS w/larger tips -- yes stock mufflers(I still have the Megan mufflers in my garage) .... car sounds really good when stepping on it, and it sounds really quiet during cruising.... this might be another option for you guys that can't get or don't want the Megan mufflers...just increase the midpipes and run stock mufflers... just say'n
sorry for the bad sound quality... a lot of cars driving by and old camera

I'm gonna pick up a better digital camera by next week...I'm done with 'old school' cameras
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http://www.youtube.com/watch?v=bNIhHeeaokg&feature=plcp[/youtube]