I've been taking EAP patches for a few months but saw a full 13.1.1 was available so I've just tried to download it. In fact there was no problem downloading it but I thought that perhaps I should abandon it when it reached 466Mbytes !
Previous 13s have been 250ish Mbytes so I do suspect something is amiss.
Any thoughts or should I just try again ?
I'm using linux and issued: wget http://download-cf.jetbrains.com/idea/ideaIU-13.1.1.tar.gz, which is what I normally do for a full download.
run at about 23:30 GMT 30/3/14.