open SVG and pdf with OpenOffice

Needs the extension. The pdf is from Sun (sun-pdfimport.oxt) but has problem opening cairo 1.8.8 created pdfs.

The SVG extension (svg-import-1.2.2.oxt) only works with Sun's Java 1.6 but not the free software foundation 1.5. This can be specified in the menu Tools|Options|OpenOffice.org|Javaof any OOo.

Some Octace stuff

I've this h.m file to plot entropy and dH. To run it just type h enter or source ('h.m')
the file looks like:
clf;
xd=[1:1153]
h=[ data
]

plot (xd,h); hold on;
p=polyfit (xd,h,7);
x=linspace(min(xd),max(xd),101);
y=polyval(p,x);
plot(x,y, 'r', "linewidth", 3);
axis([0,1160, -2, 30])
hold on;
dp=polyderiv(p);
dy=polyval(dp,x);
plot(x,dy,'b',"linewidth", 3);
legend ('H with 128 window','Poly. Fitted 7 degree', 'Derivatives');

title ("Sarah's Forelink Entropy","fontsize",15);
xlabel ("Segment", "fontsize",14);
ylabel ("Entropy", "fontsize",14);
print -dsvg Hsa.svg;
clf;
axis([0,1160, -1, 1]);
plot(x,dy,'b',"linewidth", 3);
title ("Sarah's Derivatives of Forelink Entropy","fontsize",15);
xlabel ("Segment", "fontsize",14);
ylabel ("Change of Entropy", "fontsize",14);
legend ('Derivatives');
print -dsvg test.svg;

mounting western digital 500g with external usb

use fat 32 the best

emacs and slime

Slime menu didn't work with my new CR400 system.

Toggle the tool bar by:
M-x tool-bar-mode
will solve the problem.

Linux wifi Driver for CR400

Suddenly remember Debian sid did not install the correct wifi driver.
This web address may come handy:
http://forum-en.msi.com/index.php?action=printpage%3Btopic=128640.0

In a nut shell, install Ralink RT3090 linux driver from http://www.ralinktech.com/

Nvidia System Tools 6.05

Nvidia System Tools can get a few Hz out of my CR400. Also the shades can be overclocked. However, I seem to lost wifi and the system seems to be less stable. I uninstalled it.

Overclock and Undervolt T4200

Hard mod steps:

1. open the case
2. remove heat sink
3. remove CPU
4. use thin copper wire to connect the VID4 pin hole to VCC hole of the socket (undervolt 0.2V)
this is a bit hard because they are a few pin holes apart
5. again use thin copper wire to connect BSEL1 to VSS (overclock to 266)
this is easy as the holes are next to each other
6. put back everything

for the location of the pin holes refer to
http://forum.notebookreview.com/showthread.php?t=390696 has the photo for VIDs of socket p which T4200 use.
and
http://www.xtremesystems.org/forums/showthread.php?t=223849 has the table for BSEL1
I believe this mod also work with T6 series

After mod with RMclock undervolt the cpu temp is really cool when idle at 1.6G. I think the ambient temp was about 16c


Under full load at 2.66G


Notes: I think this only works for non Intel chipset