Profile Manager Premium 4.0 questions

[Chronix]

Hey everyone!

I have a couple questions about this script.

I bought it 2 days ago and im just trying to work with it and figure out how all this works so im just going to give you guys a brief explanation of what i want.

I am making a website called chronicshare.com. It is a website that basically works like rapidshare but doesn't have the stupid 100mb pieces thing.

It will have a member system and a each member will have profiles.

Each member has the choice of either a Gold membership or a Silver membership.

Gold allows you to use the service, have unlimited space AND when you advertise and get a person to join i pay you 20 bucks out of that 25 or 5 out of the 10.

Silver just allows you to use the service and have a 10gb limit every month.

So here is my problem.

When i replace pictures it doesn't work. The picture is in the folder and i can see that its the new one but it doesn't show on the website.

I want to make people to get redirected to paypal after they fill out the registration form and have the choice of silver or gold.

Also i want to know how to make a completely new home page or atleast learn how to redesign the original.

The last thing i want to know is if anyone has a way to make your own file share thats as simple as an upload section, a search section, and there doesnt even have to be a separate page for each thing, just a download button.

Any help would be much appreciated.

Thanks in advance

- Chronix