Please Help me on the Use of Metastock

I am Yash from Mumbai.
I have just now installed Metastock to my pc.
But I don't know How to get the data for it ?
And how to Use it ?
I am already using Investar which has a trial period of 30 days.
I have enough knowledge in T.A.
But please help me on the data part first ......Please ?

Dear Members,
I too have a very basic question about Metastock. I update my BSE/NSE EOD data from ***** BSENSE 2005 group. I found that In NSE data base scrips are displayed by their names but in BSE database, the scrips are displayed by their Numeric Code and not by their Names.
I tried importing the BSE/NSE data into Amibroker, but there also it displays in the same manner, that is by the numeric codes.
Can the senior members using Amibroker and Metastock please advise how to overcome this problem and get the BSE database also to display scrips by their names instead of Numeric Codes?
Thanking you,
Sharantaka