Thread: How do you compress large files to half their size or 60% of their original...

...size on winzip ?? the reason I ask this is not because im clueless, i know about WinRaR and Winzip - however, when I try to compress say, files that are 50-200 mb in size, the compression is almost neglible.

i.e recently i compressed a 192mb file and the end result was a 184mb file. hmm thats SO helplful. Not.

So what am i doing wrong ? or