Odd browser Problem with dynamic content

Hi everyone!
I’m prepearing a new flash site for myself. All dynamic, which i slowly getting in to it.
At home im working on my good old G4 powerBook. now the odd part; at home on Safari and Firefox it all looks fine, but when i tried to show my work on a friends pc (on firefox) it would not show all the dynamic generatet parts but when i Opened the testsite on IE it all looked fine!
I really have no clou about what th eproblem could be!
the relation to the xml is like this;
mySite.com/dev/projectName/mySWF.swf
mySite.com/dev/projectName/xml/myXML.swf
mySite.com/dev/projectName/myContentSwfs.swf

but that works for IE and i think its OK at all…

Any ideas?! Please!

the Firefox is 2.0.0.7 the player installed 9.0.47 and my swf’s are all flashPlayer8

greeds Math