im having a weird problem with my Mac Msn.

Whenever i type a msg, it automatically clicks out of the window and wont let me type again until i click within the window again.

I dunno how else to explain it but...

it only lets me send one msg and then whenever im typing it doesnt show up and it keeps giving me that BEEP noise as if no window is selected...

i hope someone understands what im saying and can help me out here..

will me much appreciated!