hi,i'm a novice,& my problem started after reveton-fbi-ransomware infected my pc,(vista,basic-32bit).malwarebytes,(thank them!)unlocked it & deleted the virus.i can surf the web fine,but no online videos will play now!i uninstalled & reinstalled chrome,firefox & flashplayers.also downloading now takes forever.(firefox nearly 2 days)i tried spc scannow,ck.disc,disable accelerator on youtube video!on chrome videos play 2-3 secs.then freeze,play, over & over!on ie & firefox youtube videos don't play at all (black screen).Tech Guy guide-video freeze,play espn,fox news,any site w/videos black screen on all browsers!(chrome,ie,firefox) opera would not load.i tried to attach TSG SysInfo log but i don't know how to zip-file it.( i guess is the term) an aside,as i type i can hear guide video play,freeze-way more freeze of no use.i've surfed the web for a solution (over 2 mo's.) w/no luck.wouldn't wish this on anyone,but i hope someone's figured this out!Big Mahalo!in advance.