Do u have to download each thing serperatly, or is there a Download to download the whole thing?
It seems weird to me.
SDK is available in so called Subversion (SVN) repository. It's used to keep track of all changes in the SDK easily.
To get files from repository you need SVN client - for example TortoiseSVN.
- Download and install TortoiseSVN.
- Create a new folder. You will need around 2 GB of free space.
- Right click the folder and choose "SVN Checkout..." option.
- In Checkout window set "URL of repository" to: http://xp-dev.com/svn/fonline_sdk/ and click OK.
- Wait for SDK to download (it may take a while).
Next time, if you want to check if there is some change in SDK, just right click the folder with SDK and choose "SVN Update".
TortoiseSVN will automatically synchronize files on your PC with the repository.