need help on project topics

[safdar_hasmi]

Hi,I am a btech computer science student.I have to do my final year project.I am looking for a good topic.I got some topics from this site.Pls let me know more about these topics...
1.Load Balancing Using Process Migration in Linux
2.Wireless Voice Over IP
3.Virtual Class Room
4.Voice Organization
5.Web Based Administration of Lunix Sever
6.Automation With The Concept Of Jini
7.PC (Net) To Phone
8.Web + Mail Crowler
9.Webified Irc (Internet Relay Chat)
10.Hiding messages in the Noise of a Picture
11.Integrating Speech Engine with Web Navigator
12.Intrusion Detection Prevention And Trace back Systems
13.Public Key Validation for DNS security Extension
14.Voice Enabled Smart Browser
15.Adaptive Security and Authentication for DNS System
16.CVS Root File Changing Utility
17.Windows Multi File Search utility
18.Send SMS To Cell Phone Through SMTP Mail
19.J2me Implementation of POP3 Client System / J2ME Mail Client Server Implementation / Mail Downloader Using J2ME