Wednesday, February 27, 2008
Monday, February 25, 2008
Automatic updates do not retain downloaded update files after applying it. Few months down the line when I format my machine and reinstall the software, Automatic update once again downloads all older update files along with new ones if there any. Time and resource consumption for older updates download is simply repetitive.
Automatic update facility in many software wont disclose download location and delete files after applying it. It could be great if we see an advanced option to specify download folder location or get to know where these files are downloaded, we could re-use downloaded update files next time when we reinstall their software.
Don't you think this is a valid reason for me to hate automatic updates?
Saturday, February 23, 2008
My deep excuses to Scarface Movie Team and Al Pacino :)
Little bit about Scarface, He was a United States gangster who terrorized Chicago during prohibition until arrested for tax evasion (1899-1947). One thing my buddy understood very well in this was, If I get chance to act in movies, I will sure opt for a villein role like scarface, who will be the strongest, richest and most terrible person to the world atleast for 2 to 3 hours :))
One nice way I found that, checking the received packets count in windows network connection status. Which I can easily access clicking the network icon sitting in system tray.
The connection status window clearly shows number of packets sent and received over the connected network for tracked duration of time. In most of the cases, there will be 1460 bytes in one packet we receive or send. Now I can calculate how much of Mega Bytes of data my system has downloaded by doing a simple mathematics.
Downloaded data in MB = (Packets received * 1460) / (1024 * 1024)
In Windows Vista, the connection status window directly shows the number bytes sent and received, we no need to bother about bytes per packet stuff.
Though my requirement was fulfilled from above discovery, I just could not stop my self digging more.
In computer networking world, the maximum number of bytes per one packet referred as Maximum Transmission Unit (MTU). This is the specification for a given protocol which it can transfer maximum number of bytes per packet. The MTU is defined by the standard or determined at the connection establishment process. For faster network, MTU will be less and for slower network, MTU will be more to manage forthcoming packet lagging time.
Using simple “MTU Route” utility (which you can download here) you can figure out number of bytes per packet on your machine. When you download the utility, you get a zip file, on extraction you will get an executable which you have to run in DOS prompt issuing this command:
mturoute.exe -t srushtisoft.com
If you expect more speed from your network, you can tweak bytes per packet in your Windows XP system by adding new MTU registry entry.
Start -> Run -> regedit
Navigate to System Key: [HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters\
Value Name: MTU
Data Type: REG_DWORD (DWORD Value)
Value Data: Default = 0xffffffff (your tweaking value like 0x000005dc for 1500)
Here is the recommended values set
1500 bytes for Ethernet, DSL and Cable Broadband Connections
1492 bytes for PPPoE Broadband Connections
576 bytes for Dial-up Connections
Well, I just left my XP operating system to work with its default settings.
Above registry manipulation may cause bad network response for some network adapters so be careful. Please do not hold me responsible if something goes wrong in your machine from above mentioned settings as these steps are only recommended for expert and level above computer users.
Friday, February 22, 2008
You can download it here