Let me be more specific, I think I have the same problem with wheels3321.
In the description, it says:
This program is also able to speak incoming instant messages out loud. Now when you chat with your buddies online you will hear what they say instead of just reading it. The Ultra Hal Text-to-Speech reader is compatible with the AOL, AIM, ICQ, and MSN Messenger clients.
AND
Automatically Reading Instant Messages
The Ultra Hal Text-to-Speech Reader program is capable of interfacing with the most popular instant messaging clients available. It is compatible with AOL, AIM, ICQ, and MSN Messenger. Whenever you receive an incoming messages while using one of these services, the Ultra Hal Text-to-Speech reader will automatically read what the person said out loud. If you wish to use this function make sure this option is turned on. If it is not, simply click on "Options" in the menu bar and put a checkmark by the option that says "Read All Instant Messages"
But unfortunately, in the main Ultra Hal Reader Windows, under options, I can only see "Read Clipboard When Text is Copied" and "Read Text From All Dialog Boxes", but not "Read All Instant Messages"
PLEASE, anyone knows how to make it read out the instant messages? kindly give it a hand, and thank you very much for your help in advanced!