"Multiple image upload at once"
Unlikely, there is a cheap method called FTP, additinally there are extensions available. a nice to have, but not necessary.
"Ajax search"
As written in the news. Ajax for the product browse view is planned, but not easy. As you can see in our shop, ajax is already available for the search, in the dropdown. But yes, the result view is not ajaxed, because it is the "category view" (product browse view), actually.
- Payment depending on Shippment
Exists already for PayPal, imho.
- One page checkout with ajax saving shipping and payment
lol, you make fun, eh? THS IS PART! of VM 3 since 0.0 ! Take a look on demo.virtuemart.net