FP>>Dreamweaver: index.htm is 'blank'

Hello,

I just switched from Frontpage to Dreamweaver.
When I open the pages I made with FP, everything seems to be allright,
except for the index.htm.
The background of this page is originally black, and so it's in Dreamweaver,
but there is no FOREground in the Design-mode.
The other pages are OK.
When I see it in any browser, it's allright again. But how can I work on
this indexpage when I can't see anything?

Please help this newbee!
Koen