Hi! My harddisk is slowly being consumed by softwares/programs installed in my pc and I am now in the process of purging those unneeded(based on my day-to-day usage) program/s but I have questions that I want answered first plus your opinion/s on whether to keep a program or not. 1. Yahoo Mail=Can I just uninstall it since anyway I can access my Yahoo Mail by going to http://uk.yahoo.com/ in my browser...and thus re-claim 31.75MB(entry in my Add/Remove) of my HD? What will be the effect/changes, as far as accessing my email, if I uninstall Yahoo Mail? 2. Microsoft Outlook Express=I haven't used it eversince(don't know how to use it either) plus I've read ThunderBird is a better alternative. Any opposing opinion as to why I should not uninstall it? 3. Apple Software Update(2.1MB in my Add/Remove)=do I really need this? My OS is MS Windows XP Pro(SP2). 4. ArcSoft PhotoImpression5=I haven't used it. Anybody who have found good use out of it? 5. CyberLink Power2go and CyberLink PowerDVD=can't remember having used it eversince. Are these good programs I should retain or probably will be of use to me in the future? 6. ATI Catalyst Center=this one is consuming 65.3MB of my HD. Can i just get rid of it without harming my pc? I hope you could help me decide what to keep and what to get rid of. I'd also appreciate suggestions as to "alternatives" to these 6 items if ever there is a better one which are worth installing. Thanks!