Slideshow image scaling issue - Please Help

Hi everyone,

This is my very firtt post here. I am quite new to AS and this place is helping me so much, so thanks everyone in advance!

Here´s my problem:

I have been trying to use the XML image slideshow posted here and everything works but one thing. The images to load which have the same px dimensions as the mask for the container will keep scaling up for a reason I can´t find in the code. I have been trying to fix this all day without any luck and I am about to go mad here. I am using FCS3 but saving a F8 doc with AS2.

Could anyone take a look to the file and tell me what the problem could be?

Thanks a lot in advance!