What do you use to defrag your PC (if you don’t use Disk Defragmenter)?

Recently I learned that Disk Defragmenter is the light version of Diskeeper. I’m not sure why this surprised me, but it did. I’ve been having some trouble getting a good defrag on most of the computers in the house, no matter what, there are lots of white lines where they don’t belong. So I started doing research and it would appear that it comes down to Diskeeper and PerfectDisk. The problem is, I can’t decide which is better. As far as my personal computing needs go, I play a lot of games, so I’m always installing and uninstalling programs, which makes a big mess. I know that there is a plethora of computer knowledge on the boards, so any advice would be appreciated. Also, if you use something else, please tell me about it. On a completely non-technical note, I find watching PerfectDisk to be very, very soothing. I know it’s pitiful and won’t affect my decision, but soothing stuff is always nice.

P.S. Mods, I hope I put this in the right place, since it’s a poll, if not, I apologize profusely.

I use “Speed Disk”, originally part of the Norton Utilities suite (now bundled with Norton Systemworks). It’s fast and efficient and does what it’s supposed to so.

I’ve also heard good things about the shareware “Power Defrag”, but haven’t used it personally.

I use Diskeeper by Executive Software. It works really well and does a very efficient job. The professional version lets you set times for your pc to auto-defrag too.