Make pattern on transparent background

how can i use vray material with flower pattern…just for display the flower not with the background colour…
For example : how can i make flower sticker pattern on the glass.

1.in the model there’s transparent background.
2.But after I render it wiyh vray…there’s no transparency again
3.if i use vray material with bitmap in diffuse - tranparency, there’s transparency include the flower pattern.

Is it any solution??? pls help..

Re: Make pattern on transparent background

why can’t I attach the image its only 97 Kb…ughh Why is it admin…
But pls help…if u can understand whta i mean

Re: Make pattern on transparent background

You can upload your picture to www.imageshack.us, and then you can post its link here.