I have been using firefox by mozilla.com for a few years now as it seems less of a resource hog?than?internet?explorer when browsing the web. ?But lately it seems slower to me. ?So since I like playing with technology changes, I installed opera. ?I like it as it seems faster and sleeker. ?If you wanna try it, visit www.opera.com and for adblock addition, edit urlfilter.ini in %APPDATA%operaoperaprofile directory and add the following file and contents: ?http://www.fanboy.co.nz/adblock/opera/urlfilter.ini