kdmurray.blog » windows-xp

Hide the Undock Button in Windows XP in Five Steps

kdmurray — Wed, 08 Apr 2009 18:38:49 +0000

If you have a Windows XP notebook, and love to use the Run menu item, chances are you’ve occasionally hit “E” instead of “R” when you bring up your start menu. The result? Windows ejects the PC from it’s dock and forces you to re-dock it before you can carry on with your work. It’s only about a 90-second process, but it’s annoying as hell and will completely take you ‘out of the zone’ when you’re in the middle of your project.

Open the registry editor (Start -> Run -> regedit)
Open one of the applicable keys:
- Current User: [HKCUSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer]
- All Users: [HKLMSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer]
Right-click the Explorer folder -> New -> DWORD Value and call it NoStartMenuEjectPC (case-sensitive!)
Right-click NoStartMenuEjectPC -> Modify
Choose one of the following values to set the behaviour you want:
- type 1 to hide the undock button
- type 0 to show the undock button

Now you can safely use your keyboard shortcuts without worrying about accidentally undocking your computer.

FasterFox? Pfffftt! RAM-Fox!

kdmurray — Wed, 01 Apr 2009 02:46:06 +0000

You wanna speed up your browser? Get your browser into memory. I posted a couple of weeks ago about creating RAM disks on your system to offer some high-speed storage on your computer. Now the question is: what should I do with it?

RAM Fox!

RAMFox is an implementation of Firefox Portable which is based out of a RAM drive. By loading the application onto the RAM drive, all of the I/O operations that write to the disk are vastly sped up.

The implementation itself is pretty simple: copy the contents of the portable Firefox to the RAM drive and load it from there.

@cls


if "%1"=="bak" goto bak

xcopy c:systoolsramfox /e /s /d /y r:ramfox

call r:ramfoxFF.lnk %1
goto end
:bak

xcopy r:ramfox /e /s /d /y c:systoolsramfox

del c:systoolsramfoxurlclassifierkey3.txt

del c:systoolsramfoxurlclassifier3.sqlite

goto end

:end

The batch file is pretty simple. It just uses xcopy to transfer the files. The key is the second option, the “bak” option which copies the files back from the RAM disk to the permanent storage on the hard drive. What this does is copies back all of the files that were updated during the browsing sessions including passwords, cache and history.

Give this a shot if you’re wanting to find some ways to speed up your browsing experience or ways to make use of your RAM disk.

Image credit: RaeA on Flickr.

RAM Disks – Storing Files in Memory

kdmurray — Sat, 21 Mar 2009 17:19:24 +0000

Back in ye olde days of DOS Microsoft included a utility with the system called RAMDRIVE.SYS. This utility allowed you to carve off a few kilobytes of your system’s precious RAM to use as a pseudo hard drive that was highly effective for reading and writing large volumes of data to and from a drive at high speeds.

The speed comes from the fact that a computer can write to memory much faster than it can write to hard disks (or god forbid, external media and network drives). RAM has always been built for performance because it needs to do so much interaction directly with the CPU therefore memory architectures have evolved to allow huge amounts of data to be pushed through ever-wider pipes between the CPU and memory.

So you want a RAM Disk do ya?

The first thing you need to do is obtain drivers to make this magic work. There are several options available for this, the one I chose to use installs itself most like an actual driver. In some other cases the setup is more like an application which must be executed to make the RAM disk work. The drivers I’ve closen for this I downloaded from ramdisk.tk. The company offers a free version (up to 64MB) and a paid version which has a maximum capacity much higher.

Once you’ve downloaded the drivers, and unzipped them follow the installation procedure for new hardware. I’ve included a slideshow of the screenshots, or you ca use the step-by-step directions below.

Slideshow

[tylr-slidr width="510" height="450" userID="36477201@N00" groupID=""]http://www.flickr.com/photos/kmsquared/sets/72157615707500410/[/tylr-slidr]

Installation

In Control Panel, open the Add New Hardware wizard
Click Next
Select Yes, I have already connected the hardware, click Next
Select Add new hardware device from the bottom of the list, click Next
Select Install the hardware that I manually select from a list, click Next
Select Show all devices, click Next
Click Have Disk, browse to the folder in which you unzipped the drivers, select RAMDisk.inf and click Open, click OK, click Next
Click Next
Click Next
Click Finish

Once installed, you can access the RAM disk properties through the device manager. This will allow you to set the size, and drive letter for your RAM disk.

Uses for your RAM disk

Storage of temporary files (photoshop, temp folders etc). Don’t put your swap file here… you’re better off just to use the physical RAM.
Storage of files which high rates of I/O – programming projects that need compilation will build faster on a RAM disk
Files which shouldn’t be stored permanently for privacy reasons – web browser files, for example.

Notes of caution

The RAM disk takes away available physical memory, so select the smallest drive you can make use of.
Anything you save to you RAM disk will be LOST once the computer is powered down. If you save data to that drive you’ll need to remember to copy it before shutdown.

So go forth and set up your super-fast disk! If you come up with a great new use for your RAM drive, or find a driver you like more, stick it in the comments!

photo credit: brutal on flickr.