no the night packs don't have any caps, they are the one n only, truly unlimited uncapped pack that Sify offers. I dunno the scene now since i had used the 256kU/L Night pack in March.To test the speeds and the max it could download, I tried Suse linux DVD iso - 3.2GB which got downloaded in 3 days flat. On the very first day of my download, i had downloaded 1.2Gb approx, thats the max it went till 8:00 A.M.