MySQL Information with VB.net

Hello, I will want to know which are the limits of the number of connxion per minutes which MySQL can accept, PLEASE. I use MySQL with VB.Net (ODBC 3.51) and I rather often owe verifier of information (every minute) but knowing that this software will be on plusior posts with distant a MySQL waiter, I to know you limit of the number of connection per minute. If somebody can help me please. Thank you by advance. Christophe ([email protected]) PS: google translation. (i'm french and i speak a little english)