ya because of so many download, it does not allow download all at the same time, so u have wait few min for downloading, so u can't every time check it's work or not, so now follow this guide for easy downloading.
Download Net Transport And Install it at Your Pc
Click here for download Net Transport
Now Go To Uyirvani Forum And Click on The Link which u want download from fast links, right click on the link and click on "download with net transport"
after then when server is ready then download is start automatically
.