Title says it all. Went to bed last night with Prevx running on my fast computer. Came home this evening to Webroot SecureAnywhere and a machine so slow it's literally hard to type this message due to the lag. Not only is the performance on my system truly horrible, but there are several other things I seriously dislike about this new product, not the least of which is requiring a captcha to change settings. A change this significant should not have happened without some sort of notification to the end user prior to installation.