More images in a review?
 

Is it possible to make RP, allow users to upload more then just 3 pictures for the review?

It can be modified or coded that way yes.

You would need to hack it in yourself or hire to have it done.

How much would it cost to hire someone to do it?

email me at the photopost system email in my signature here with how many images you are talking and I will give you a quote

It should be a standard feature in the options to select how many images you wish to allow, as I believe many would probably like this option - myself included.

I'd like to see it as a stndard feature in both ReviewPost and Classifieds.

Agreed. Shouldn't have to pay for a feature that should be an option.