MarketPress: Issue with Shortcodes Not Working for Single Product

Hey, I just upgraded to the new version because I needed single product shortcodes and 2 issues..

1.
[mp_product_price] displays nothing, basically this does not work at all.
[mp_product_meta] only displays add to cart, and qty box, no price?

[mp_product] does display everything correctly, so Im not sure what's the problem?

2.
I see there's a code to add the buy button, is there ANYWAY I can override the
"add to cart" button type setting on a product level? Basically I want to change it to
a buy now button that will go IMMEDIATELY to a checkout page for ONLY one
product on ONLY one page.

Thanks guys!

oh ya, I can PM a link to a temp page with the shortcode issues...