No, it is just a security measure. As you may know if you delete a file from the Recycle Bin you can still get it back for a while. Wiping your free space just makes it so those files can never be recovered.

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Anonymous facebooker on the "Snowmageddon" February 2010 DC snowstorm:

Free space never has an impact on speed, unless the disc/partition your swap file is on is full. So always having a couple gigabytes of free space on the main partition is a good idea.

I think he was talking about something else (wiping free space versus having free space). However, you don't want to have only a few percent of your drive free: modern filesystems don't like that.

random question. i haven't been very informed about current tech ssds vs platter drives. How do ssds compare to, say, WDs current raptor drives for speed and.reliability?

SSDs blow away any conventional hard drive, including enterprise-grade 15K drives. There remain some firmware issues, unfortunately, even Intel drives (which are probably the most reliable).

Update on optical media: I was in my staples lately, and checked place of manufacture for some Memorex brand DVD+Rs, and found them to be made in...India.

Taiwan seems to be the new (as of 2012) 'standard' for decent quality now.

The Japanese plants might be shutting down and I don't know about the ones in Singapore (the two last bastions of quality)

The second rule of optical media backups like CDs or DVDs is that you should not trust them to be readable after more than two years at the outside. The shinies in the discs are subject to degradation, depending on how much exposure they get and can degrade to being unreadable in surprisingly short order.

The cheaper it is, the faster it will go. I had some several CDs worth of stuff (fortunately none of it very important) backed up from the bad old days of small hard drives and it's all gone due to this phenomenon. They don't get recognized even as empty discs.

The first rule of optical media backups, which is derived from the second, is that you should also have an alternate backup or preferably two on a standard hard drive or flash based media like a USB stick.

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Warwolf Urban Combat Specialist

Why is it so goddamned hard to get little assholes like you to admit it when you fuck up? Is it pride? What gives you the right to have any pride?
–Darth Wong to vivftp

GOP message? Why don't they just come out of the closet: FASCISTS R' US –Patrick Degan

The GOP has a problem with anyone coming out of the closet. –18-till-I-die

I'd like to see a list here of reputable companies that make quality computer components and a list of those to avoid. Doesn't have to be long but a Top\Bottom 5 or 10 to give us an idea as who to go for in a purchase.

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ASVS('97)/SDN('03)

"Peppercorn Tomatoes slathered in broken guacamole sauce. Put it in the microwave and press puree. 5 seconds in the dumpster and it is ready to be cooked in the freezer at -350 degrees for twenty minutes. Apply pressure in various hamster spots and scream like a psychotic banshee." My reply when asked what was on my mind.

By the sacred crotch of Arkvoodle!

This shifts over time and by product line.


Well, you can trust them so long as you treat them properly and buy high-quality discs.

My standby brand for performance at a reasonable cost with exceptional reliability is Asus.

Asus has put out some terrible motherboards in the past, there is no company that puts out 100% quality anything and that only applies to their video cards which come with outstanding warranties and service because they are pretty much free since EVGA cards work for five years pretty reliably only their 7000 series had any duds and then only one particular set where the over-clocking was to aggressive for long term usage. EVGA also makes motherboards (Mixed bag) and Monitors (More mixed bag) so the only company I know of that I automatically think best default production is EVGA and then ONLY for video cards.

Antec makes great power supplies except for the ones that are not. Likewise Coolmaster (Good cases and PSU and horrible ones mixed together).

Flash media degrades too.

Basically a not too expensive USB 2.0 drive can transfer about 32,000~ files and 28+ GB of data in about an hour or so; which is somewhat credible. A USB 3.0 drive might be a bit faster; but I don't know how much faster.

I disconnect my external hard drive via turning off my computer and waiting for the drive to power down -- since external HDDs seem to have problems with windows "unplug media" USB thingy. Or at least they did several years ago when I first tried this whole 'external hard drive thing'. I then basically keep my External HDD disconnected from my computer and it's power supply until I need to back up some more stuff. This reduces the cycles the hard drive goes through; and provides security against bolts out of the blue like lightning strikes, etc.

From December 2009:



Well, that took longer than expected. Staples now offers SanDisk Cruzer 64GB USB 2.0 USB drives online for $59.99. Took long enough.

You forgot the SSD boom boosting flash chip demand like there was no tomorrow. Next year those 64 gig sticks will be 29.99$
May 11 2012

I think the rule of thumb to be derived from all this is, whatever backup media you decide on, test it frequently.

query- I'm guessing i've picked up some nasty stuff - frequent slowdowns, mozilla hanging ect. (my other computer has massively frequent DNS lookup failures on chrome , but I suspect that's not my computer's fault..)

free avast is installed and dosen't see anything.

any options beyond a complete nuke and pave? I don't have legitimate windows, it came from the shop that way.

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"Aid, trade, green technology and peace." - Hans Rosling.
"Market forces are a good servant but a poor master." - Zaune

I didn't know where else to put this, but I figure this information might be useful for people hopping on the SSD bandwagon. If you're an idiot like me and forget to set your SATA for AHCI support before installing Windows, a quick change to the registry can get you running in no time. My load times in Skyrim were reduced even more since this change and windows booting is also much faster.

On another note: my SSD is only 120GBs. My Steam folder can get well over that alone with all my games. Since all games have to be installed into the Steam directory, it can make your drive worthless for anything but windows and your standard applications. It can also be annoying for other games if you want them to run quickly for a while, but also have the option to not uninstall them if you want to move them to your larger HDD to make space for new games.

Mklink is the perfect command to use for this. I installed Steam and Diablo 3 on my 1TB HDD, then cut/pasted the folders for D3 and Skyrim onto my SSD, used mklink to create a link, and was up and running with no issues. When I get done with them, but don't want to uninstall, I can just move the folders back after deleting the links. Steam has no issues with the links as the last Skyrim update downloaded and installed with no issues.

I sort of hate reading posts about that subject because it seems like failures come in batches and are very unpredictable. Pick any brand of of DVD R discs, for example, and google them. You'll have one guy saying "I hate [brand x]. 48 out of 50 failed. never buying again. the CEOs should all rot in hell." and another customer saying "I've used nothing but [brand x] for 35 years and never had a problem. I keep my children's health records stored on a single backup disc and have never had any reason to suspect anything but perfect performance."

There have been people who actually test reliability with a valid sample size, but like phongn said, these results are only valid until a company opens a new factory or makes changes to its supply line.

My rule of thumb: you get what you pay for.

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Coming soon: Skakash