help with updates

I`ve just updated my dolphin site to 7.1 and noticed a few things aren't working as they should. Can anyone help with the following please?

When i try to send an email to another user on the site i can't click the send button, the send button is behind the check boxes for send copy to personal email and unclickable.

On my pre-update site on my front page I had a building block that showed most recent signups and another displaying most rated users. All i can show now are featured. I no longer see this option in the page builder blocks. Can I get this back anyway?

On the spy section I amonly able to see what members have done/are doing. I have `Track spy activity for guests` checked in the spy module in the dashboard. Can i fix this anyway at all?

Video messaging and video chat doesnt appear to be working. I have looked all over to try and fix this and have no idea why it's not working. If possible is there a way to remove the links so my members don't see the option at all?

If I buy a Dolphin license will it also cover Trident or will I need to pay again when Trident is released? If so, is it worth waiting for Trident to be released and just to buy a license then? What are the main differences between the two and how long will it be before Trident is released?

If anyone can help it would really be appreciated. Please keep the links or explanations simple tho, I`m not great at all this stuff :(

First of all, you posted this in the wrong section.

When you say you just updated to 7.1 please be more specific.  What Dolphin version did you start with before the upgrade and did you do all the upgrades from your old version to your current version?  Did you have changes in core files and if so, then you incorporate those changes into the upgrade files?

I do apologize for posting in the wrong section as I wasn't sure where to post this. 

it was a clean install; but it differs from the old one in not having the modules for front page

OK, misunderstanding on my part because I read updated to mean you did the update patches.

There are some differences between 7.0.9 and the current 7.1.x line of Dolphin.  One change is the Wall module; which handles the Outline as well as the Spy.  The template system in 7.1 is completely different so 7.0.9 templates won't work.

Video Chat requires you have RMS either installed on y our server or connecting to a third party provider of RMS.

Yes, you will be able to apply your current license to Trident but be aware that your Dolphin site will then become unlicensed.