Jean if you have DRAW9 you don't need to export to Photoshop to convert to TIFF or PSD with transparent background.

In DRAW select Bitmap/Convert to bitmap.
Bitmap/Edit. It will trigger CorelPHOTO-PAINT.

Here you have three choices.

1. Save file as PSD

2. Create Mask form object, save mask to a new channel, and save as TIFF.

3. Create Mask from Object. Save as EPS with clipping mask, and it will works as Photoshop Clipping Path. You could also convert mask to path, and clip path as in Photoshop.

Regards

Michael Cervantes
MC Design Studio