Question on VBindex.

I installed this to test it out on a demo page, after installing it I was getting 57 webqueries and I was the only user on this. Know please forgive my ignorance as I am new to all of this, but I saw threads from many people indicating that webqueries over 20-30 isn?t good.

I have a very busy website; will the webqueries increase with the number of people visiting the website? I have limited banwidth and don?t want my provider to cancel my account.

Is VBportals or VBhome lite a better solution?