VecPix

[newbie]

i am using fireworks to slice a part of my site into flash but i am getting fustrated because it just doesnt fit perfectly like i see on other sites. I was wondering if there is a way i can use photoshop(or any adobe product) to perfectly slice and match 2 backgrounds as jpeg/gif and flash??

ps: i am also thinking it might be something am not doing in dreamweaver or flash cause cause the pics match fine until i put the other part in flash and put them together in dreamweaver