RS232 with a MAC
Ok, I really need some help on this. I just got a [Decatur SI-2][1] it communicates via RS232 through a DB9 connector.

Having a Macbook Pro I know that I need a DB9 to USB adaptor, and possibly need to purchase an app to get this working.

Is there a app already on my Mac I can use or if not what do I need?


  [1]: http://ghawgood.com/pdf/radars/si2.pdf
RS232 with a MAC
===

Ok, I really need some help on this. I just got a [Decatur SI-2][1] it communicates via RS232 through a DB9 connector.

Having a Macbook Pro I know that I need a DB9 to USB adaptor, and possibly need to purchase an app to get this working.

Is there a app already on my Mac I can use or if not what do I need?


  [1]: http://ghawgood.com/pdf/radars/si2.pdf