save images for Web?

["magritte" <webforumsuser@xxxxxxxxxxxxxx>]

hi

 i would like to ask you,why when i save images for Internet (for my web 
portfolio) from Photoshop thought Save for Web and import them in Flash they 
appear with rough ends ,not straight and clear as in the original version 
,please? I m saving them in couple of versions some with Hight quality or 
medium but its all the same....

 please help me

 what could I do that it doest occur that thing,please


 Thank you