where can I find the bfa_subscribe.php table to customize my widget?

Hi

All I am trying to do is have an email subscription button on my blog page.

I have spent hours trying to change the BFA subscribe widget look to do just that. I just want the email subscribtion button alone but NOT the comments or the rss icons because I already used the text widget to display my feed icons.

In one of the posts Flynn says that you can change the bfa widget look to eliminate the post and comment icons by doing this:
"It's a table, line 37-63 in bfa_subscribe.php that you would have to edit. Simply cut and paste the lines of the table <TR> ... </TR> to re-arrange the order"

But for the life of me I do not know what the "tables" are nor where I can actually find them. I tried the ATO, the plugins editor, the theme editor...btu I don't really know what I am looking for.

help please!!!
my blog is http://www.coolmummy.co.uk/theblog/

thanks so much