svn's windowns download manager

tortoise svn downloader

http://tortoisesvn.net/downloads.html
once installed right click on the desktop u can see svn check out as shown below

in the URL of respostory paste you svn link
for vicidial svn

svn://svn.eflo.net:3690/agc_2-X/trunk

now in the desktop you can see the vicidial svn file

edit it as as per your needs and transfer to the server via winscp