Thanks to jacklyh for the solution. Many thanks. 
Here is the solution for HP Compaq Presario C778TU Notebook PC wireless button light is always red in colour issue.
Just follow below steps:
HP Compaq Presario C778TU Notebook PC wireless button red light always on issue fixed
DigiMate III – digital photo storage review
A crazy photographer like me must have this gear – DigiMate III – digital photo storage. You can have any type of digital photo storage you like. It will be a great tool when you travel as you might not have enough memory cards to store all your photographs. However, you can store up to 160GB of photograph by using it. 
Apacer Audio Steno AU231 512MB Review
I got Apacer Audio Steno AU231 from Citibank as a free gift. It is a nice gadget. It is not only a MP3/WMA player but a SD/MMC card reader too. It has an expansion slot supports cards sizes up to 2 GB. The version I got was 512MB. Therefore, the expansion slot will be needed soon if I need to put a lot of MP3/WMA.
Download Compaq Presario CQ20, CQ40, CQ45, CQ50 series Windows XP Driver
HP Compaq Presario has a new series of notebooks after HP Compaq Presario C700 series Notebook PC that I have. As usual, HP Compaq does not provide Windows XP Driver for these Hp Compaq Presario CQ20, CQ40, CQ45, CQ50 series which are Presario CQ20-125TU, Presario CQ20-126TU, Presario CQ40-101TU, Presario CQ40-102TU, Presario CQ40-103TU, Presario CQ40-104TU, Presario CQ45-127TX, Presario CQ45-128TX, Presario CQ45-129TX, Presario CQ45-130TX, Presario CQ50-104AU, Presario CQ50-105AU, Presario CQ40-115AU, Presario CQ40-111AU, Presario CQ40-125AX, Presario CQ45-107AU, Presario CQ45-108AU…
I have Windows XP driver for C700 series at HP Compaq Presario C700 series Notebook PC Windows XP driver. However, I do not have HP Compaq Presario CQ20, CQ40, CQ45, CQ50 series Windows XP driver. So where can you download Compaq Presario CQ20, CQ40, CQ45, CQ50 series Windows XP Driver?
Lets me know if you manage to find some. I am willing to update the list here. Thanks.
Google Chrome ~ a new web browser in town
Woo… The internet world is getting interesting with Google Chrome. By the way, just in case that you don’t know. Google Chrome is a new web browser. It has some cool features that attract me. For example, New Tab page (Links to websites you visit the most), Incognito mode (browse in stealth mode), and other more.
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