DropBox allow us to Upload files on their Host in two ways
1. By Synchronizing your files via DropBox Software.
2. By Online Uploading via DropBox site.
in this tutorial i will give you the Two ways, Step By Step.
Upload/Host your files via DropBox Software
Step 1: Download the DropBox Software form this Link, and Launch the DropBox Setup by Double Clicking the Installer.Step 2: Click Install button in DropBox Setup pop up window and Wait Until the software completes Installation.


Step 3: After Completing installation, DropBox Setup opens another popup window for account settings. if you not have DropBox account, then choose I don't have DropBox account and click Next Button.

Step 4: Fill the fields with Required data and Click Next button

Step 5: Choose 2 GB Free account and Click Next button

Step 6: Choose Typical settings and Click Install button

Step 7: a PopUp window opens for DropBox tour, click the Skip tour Button.

Step 8: Finally Click the Finish Button to Close the DropBox Setup.

Step 9: DropBox folder Opens automatically, If not then click the DropBox icon in the Taskbar.

Step 10: In DropBox folder open the Public folder, and paste your scripts or files in the Public folder.

Step 11: For getting Direct Link to you script or file, right click on the File --> go to DropBox --> Click the Copy Public Link

Your public links looks like
http://dl.dropbox.com/u/XXXXXXXX/style.css
Upload/Host your Files via Online
Step 1: Register a New account on DropBox site and Login to your accountStep 2: Click on Files tab --> Open the Public Folder by Clicking on Public.

Step 3: Click on Upload Button.

Step 4: an Inline Pop-Up window opens, click on Choose Files button.

Step 5: Select the Files that you want to Upload / Host and Click Open Button.

Step 6: Click Start Upload button to Upload your files

Step 7: After Completes Uploading, click the Uploaded file to open the Drop Menu options, and then Choose the Copy Public Link Option.

Step 8: Click the Copy to Clipboard button to copy the Direct Link to your Clipboard.
