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Tweaking Optimizing Windows.pdf - GEGeek

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DWORD values:<br />

HKEY_LOCAL_MACHINE\System\CurrentControlSet\control\FileSystem\CDFS<br />

"CacheSize"=dword:0000026b<br />

"Prefetch"=dword:000000e4<br />

CD-ROM/CD-R/CD-RW/DVD-ROM/DVD-R/DVD-RW/DVD-RAM "CacheSize" values:<br />

Cache Size Decimal | KB Hex DWORD<br />

Small [Default] 619 | 1238 6b,02,00,00 0000026b<br />

Medium 1238 | 2476 d6,04,00,00 000004d6<br />

Large 2476 | 4952 ac,09,00,00 000009ac<br />

CD-ROM/CD-R/CD-RW "Prefetch" Registry values:<br />

CD-ROM Speed Decimal Hex DWORD<br />

4x [Default] 228 e4,00,00,00 000000e4<br />

8x 448 c0,01,00,00 000001c0<br />

12x 672 a0,02,00,00 000002a0<br />

16x 896 80,03,00,00 00000380<br />

20x 1120 60,04,00,00 00000460<br />

24x 1344 40,05,00,00 00000540<br />

32x 1792 00,07,00,00 00000700<br />

40x 2240 c0,08,00,00 000008c0<br />

44x 2462 a0,09,00,00 000009a0<br />

48x 2688 80,0a,00,00 00000a80<br />

52x 2912 60,0b,00,00 00000b60<br />

DVD-ROM/DVD-R/DVD-RW/DVD-RAM "Prefetch" Registry values:<br />

DVD Speed Decimal Hex DWORD<br />

1x 448 c0,01,00,00 000001c0<br />

2x 896 80,03,00,00 00000380<br />

4x 1792 00,07,00,00 00000700<br />

6x 3584 80,0a,00,00 00000a80<br />

8x 4096 00,10,00,00 00001000<br />

10x 5376 00,15,00,00 00001500<br />

12x 6400 00,19,00,00 00001900<br />

16x 8192 00,20,00,00 00002000<br />

Larger cache/buffer size means using more memory and you need at least 64mb before playing with these settings. You can test<br />

your settings by using CDCheck from ftp://ftp.cdrom.com/pub/sac/utildisk/chkcd101.zip<br />

82. CD Keys<br />

If your Win9x system (or your <strong>Windows</strong> applications: MS Plus!, MS Office etc) become corrupted, and you have misplaced the<br />

installation cd-rom key (which is usually shown on the cd-rom sleeve or on the manual cover), there is<br />

still a way to find it, so you can reinstall your OS/app from scratch. This procedure requires a working copy of <strong>Windows</strong>. To make it<br />

easier to find them all, start a Registry search: click Edit, select Find, type "ProductID" (no quotes) in the search box, and hit Enter.<br />

With the GUI started, open Regedit and go to:<br />

MS <strong>Windows</strong> 9x:<br />

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\<strong>Windows</strong>\CurrentVersion\ProductID<br />

MS <strong>Windows</strong> NT:<br />

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\<strong>Windows</strong> NT\CurrentVersion\ProductId<br />

83. Click here to begin !<br />

To get rid of the annoying "Click here to begin" moving arrow and message,<br />

which appear on the Taskbar every time you load the <strong>Windows</strong> GUI.<br />

HKEY_CURRENT_USER/Software/Microsoft/<strong>Windows</strong>/CurrentVersion/Policies/Explorer<br />

Modify the "NoStartBanner" DWORD value to read:<br />

"NoStartBanner"="01 00 00 00"<br />

by double-clicking on it, and then type: 01000000<br />

84. Disable homepage to speed up launch<br />

By using a blank home page internet explorer does not have to use additional cpu time and uses the hard drive less. After all most<br />

of the time you want to go to a different site right away so it is not going to affect your productivity at all. Launch Internet<br />

Explorer. Select the Tools from the menu bar. Then select Internet Options... from the drop down menu. Once the internet options<br />

has loaded click on the general tab. Under the home page section click the use blank button. Click OK<br />

85. Get free domain name and setup web/ftp server etc<br />

The first thing you'll need to go is head over to http://www.dyndns.com and register for your own domain name.<br />

The totally free way is DynDNS which is a dynamic domain naming service. This way, you'll get a free third level domain name that<br />

maps to the public IP address of the computer that is running the client software. A third level domain name is something such as<br />

tweaker.d2g.com. The advantage of this system is that it is totally free and dynamic. The bad news is that it's not a second level<br />

domain name, such as 3dfiles.com.

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