月份：2005年9月

is it impossible to use two sound card in a comput

  I have a PCI sound card(CMI8738) in my computer which is bad as it almost can't record,and I have another ISA sound card(ess1868) which can record very well but it's playing sound is bad as some noise in it's playing.So,I decide to put these two sound cards in a same computer.

  In windows98,these two alway works well when I specialized one for recording and another for playing,and can talk and listen in a website chat(chat server),but can talk and listen in QQ for when the talking and listening was begun,the coumputer's system resource reduces to under 10%,the computer os will dead.

  In windows2000,the ISA sound card can't install correctly except only onece.When they are installed correctly,they can work well except in QQ.But is acted diffently on windows98,instead of computer os is dying,there is no any effection in QQ when I using voice chat.

  When I only install ISA sound card in windows2000,it works,includes recording and playing.But,it still can't work in QQ.And,I can't test the PCI sound card if it works in QQ because it can't record.

  Why can't my sound card work in QQ?

 

  

the question about hiding IP

  I found if a proxy server which is in C class IP(192.0.0.1~255.255.255.255,e.g.,201.*.*.*),some website program still can display your real IP,like LEO(雷傲) or DVSBBS(动网).But if I choice a proxy server which is in A class IP(0.0.0.0~127.255.255.255,e.g.,66.*.*.*),these website will not display my real IP.

  Why did this happen?I don't know.

the problem of putting pc133 and pc100 together

  Recently,I changed my os from windows2000 to windows98 to test some sound card problem.After I install the windows98,the computer turned to very easy to crush,for example,open a QQ.

  At last,I entered the CMOS setup program,change the ram cycle from 2 to 3.The problem was disappear.I have two rams,one is PC133 128M,another is PC100 128M,when it works well under windows2000 OS at the cycle is 2,it can't works well under window98 os unless I change this parameter to PC100''s requirement.

  Why did this diffence between win2000 and win98 happen?I don't know.

connecting two computers

  I have a two computer,one is a very old 486DX100,another is a k6-2 475.Although several times I have connected them with print port or cable,I have spent almost half a day to connect them together recently.Why?I have forgotten some key steps.Below are some steps of connecting these two computer with cable which k6-2 has got two net card and windows2000 OS,Dx100 has got one net card and windows97 OS.

  1.install these three network card correctly;

  2.close the firewall software in k6-2 computer;(I am using rising personal firewall,this will forbid the connecting of computers if we set it in the highest security level,but I have not tested on other security level,just only close it.)

  3.k6-2 computer must open an accout for the visit of dx100(or open the Guest accout,I have not opened this accout for security reason);

  4.dx100 must login with the accout which seted in k6-2 computer;

  5.set the computer name and group for two computer,the group of these two computer are same.Set the internal network IP address for two computer,these two IP must be in the same sub network(with the same sub network forbid code子网屏蔽码);

  5.sharing internet connecting:

  I used sygate4.0 to finish this.

  1)install the sygate on k6-2 computer as a server.set the out going as "dial",and interal connect as the second network card which connecting dx100;

  2)install the sygate on dx100 as a client and set the proxy sever as k6-2;