I don't mind how many articles you upload. 
But, Maybe it takes so much time to upload each article. If I were you, I will use the following method.
1. Archive the articles into one compressed file
2. Upload the compressed file.
3. It's all for you.
4. Now, Inna can download the file.
5. She decompresses the compressed file.
6. Now she gets all of the articles by doing the previous 5th step.
7. It's all...
Of course, to use my recommendation, you need to learn how to use the compressing/decompressing utility software like 'ALZIP' or 'WinZip' .
But don't worry. It's not so difficult to use that kind of software.
1. Download one of the S/Ws and Install it by cliking the downloaded file
2. If the installation is done, now you can use that S/W just by several clicks.
3. Compressing: Select files(or articles) which you want to compress. To select several files at the same time, you can use left-button of the mouse with 'Ctrl' key. If you select the files, you must execute the compressing function of the S/W. You may see the 'compressing' menu by clicking right-button of the mouse on the selected files. Now click the left button to select the menu. It's all for compressing files.
4. Decompressing: Select the compressed file by clicking the right button. Then, you may see the 'decompressing' menu. For example, 'decompress to', 'decompress to current folder', etc. You can use one of them. It's all
Although it's not so difficult that you learn the usage of that kind of S/W, it's so useful to use your computer. If you have time, learn that.
Yesterday I was in the library of the Free University to scan all those pages. But there was no zipping program on the computer. And it is impossible to install programs by yourself. So this was the only way... But I think I'll try to zip the files in the future.
Thank you again.