God knows what you mean by cleaning the DLLs but if you want to clean your registry then the only tried and tested product is Norton Utilities. It can check entries in the Registry and it can check all the links to the files on your hard disk. I would not touvh any Freeware software unless it can run without "Installing" it on the system I simply don't like installing any freeware and/or trial apllications. There is nothing called FREE LUNCH in the UK!! You take a woman out but you expect her to repay in kind!!
Creating system Restore Points does not affect your memory but it does occupy unnecessay hard didk space. If your system is working properly and you are not likely to go back to the previous stste then I don't see why you need to keep these obsolete restore points. It only confuses everybody and you waste a lot of time trying to experiment wit them. So go ahead and clean tem up.
You also need to defrag your stystem to make it faster. How about cleaning up all IE6 cache, temp files and logs?
Hope this gives you food for thought.
Is there any freeware out there for cleaning up .dll files on XP that can be
recommended as fairly idiot proof? Similarly registry cleaners? I believe
some used to be supported by MS but may not be anymore.
Also, is it safe to go back and clean out old system restore points to clear
up some memory? Can you set something in Windows to do this or limit the
amount of storage used?
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I use non Microsoft products wherever possible which requires no activation.
I use Netscape 7.2 as my default browser which has everything I need for my work.
I believe in good Financial Management!! I do not believe in enriching rich jerks!