Tally.Developer 9: Licensed Software Free of cost
If you want to learn Tally TDL (Tally definition Languages), you may download tally developer 9 and can a license totally free of cost FOR ONE MONTH without any kind of obligation.
Tally.developer 9 is very useful for customization of tally software. you can prepare reports whatever you want from tally if you know tally TDL and you have tally.developer 9 software which is now available for free for a very limited period of time without any catch.
just fill the form below and you will receive the your license
Sr. Number and activation key from tally support within 2-3 days.please take care to provide a valid email address. except it, you don’t need to provide anything special nor you need to buy the tally.developer 9 after one month.
Be sure, this offer is only for a limited period of up to 30th September 2009.
You can build your own TDL files and can use the same.
click the link and go ahead
http://tallysolutions.com/newwebsite/html/index.html

sir can u sent me thses topics to me please
Dear Smitha,
You are very late.The free beta developer has been discontinued now.you can now avail tally developer network at a throwaway prices of just Rs.9000.