Brother TC-S2A (a00 control) program syntax question

I just bought Solidworks with the new CAMworks CAM and am trying to get the post setup. I used Fusion360 for a while and had it generating programs that would load into the machine and all worked well. At this point I am just messing with a program I created in Fusion and if I change the comments at the beginning the machine gives an error on load. The program below loads fine but if I change the first 2 comment lines or add another comment line it gives an error. Or if I just change the "(T01 D=...)" to "(This is a comment)" it gives an error. Is there any special significance to these first lines other than comments?

(O0025)
(T01 D=0.5 CR=0 - ZMIN=-0.725 - FLAT END MILL)
N10 G00 G90 G40 G80
N15 G94 G49

(2D CONTOUR2)
N20 G54
N25 G100 T01 X0.468 Y0.1859 G43 Z0.6 H01 D01 S6000 M03
N30 M08
N35 G17

It may not like '=' sign. Not sure. Also make sure comments are all caps.

BrotherFrank: It was the caps...! Thanks!