hello and thanks for your time. i have tried to download cavs beta more than a few times and am having no luck. the download stops at about 12MB. and up til then it is extremely slow, is this common, i have no problem downloading as a rule, so whats up? thanks in advance, tech dunce. 
just a word to anyone concerned, this problem is resolved. i would like to think someone on comodo read this post and tweaked something on there side (reassuring thought) but otherwise i have no explanation. two hours after posting i tried again and no problems, so if my guess is right then thanks