Some useful info

Free e-books site :

http://www.itebookhome.com
http://www.blueportal.org
http://www.ebooksportal.org
http://www.free-itebooks.com/free_ebook_hacker_hacking/the_hacker_crackdown.php


Windows Hacks :

http://ahmadifx.spaces.live.com/

Some Unix sites for reference :
http://www.biu.ac.il/LS/bio/unixintro/commands.html
http://www.stanford.edu/services/unix/unixcomm.html
http://freeengineer.org/learnUNIXin10minutes.html
http://www.itd.umich.edu/itcsdocs/r1159/
http://athena.vvsu.ru/docs/unix/unix_adm/toc.htm

Some good .net projects :

1. Sending msg to cell phone :
http://www.vbdotnetheaven.com/UploadFile/scottlysle/TextMsgToCellPhone08212006231642PM/TextMsgToCellPhone.aspx

2. Zip project :

http://www.nsoftware.com/ipworks/zip/technologies.aspx?sku=IZN7-W

3. Adding Functionality to Word Document Solutions in Visual Studio .NET 2003 :

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odc_vsto2003_tr/html/odc_VSTMGBLab2.asp

Also One more free learning stuff from Microsoft :

Do you want to get yourself familiar and up to date with .NET 3.0 Framework? Then this is your best chance to do so for FREE. Go to this site and register and you can choose to conduct 3 x 2 Hours premium clinics about the new capabilities provided by .NET 3.0. The 3 trainings include Windows Presentation Foundation, Windows Workflow and Windows Communication Foundation. The best thing is that once you've registered, you don't have to do them immediately, you can do them at your own pace within the next 12 months. But remember this is FREE for a very limited time, so register today.

https://www.microsoftelearning.com/eLearning/offerDetail.aspx?offerPriceId=109340